52000143380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 192

約数和(自身を含む): 119486416896

約数和(自身を除く): 67486273516

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 43, 62, 82, 86, 113, 124, 155, 164, 172, 205, 215, 226, 310, 410, 421, 430, 452, 565, 620, 820, 842, 860, 1130, 1271, 1333, 1684, 1763, 2105, 2260, 2542, 2666, 3503, 3526, 4210, 4633, 4859, 5084, 5332, 6355, 6665, 7006, 7052, 8420, 8815, 9266, 9718, 12710, 13051, 13330, 14012, 17261, 17515, 17630, 18103, 18532, 19436, 23165, 24295, 25420, 26102, 26660, 34522, 35030, 35260, 36206, 46330, 47573, 48590, 52204, 54653, 65255, 69044, 70060, 72412, 86305, 90515, 92660, 95146, 97180, 109306, 130510, 143623, 150629, 172610, 181030, 190292, 199219, 218612, 237865, 261020, 273265, 287246, 301258, 345220, 362060, 398438, 475730, 535091, 546530, 561193, 574492, 602516, 718115, 742223, 753145, 796876, 951460, 996095, 1070182, 1093060, 1122386, 1436230, 1474763, 1484446, 1506290, 1950493, 1992190, 2045639, 2140364, 2244772, 2675455, 2805965, 2872460, 2949526, 2968892, 3012580, 3711115, 3900986, 3984380, 4091278, 5350910, 5611930, 5899052, 6175789, 7373815, 7422230, 7801972, 8182556, 9752465, 10228195, 10701820, 11223860, 12351578, 14747630, 14844460, 19504930, 20456390, 23008913, 24703156, 29495260, 30878945, 39009860, 40912780, 46017826, 60465283, 61757890, 63414809, 83871199, 92035652, 115044565, 120930566, 123515780, 126829618, 167742398, 230089130, 241861132, 253659236, 302326415, 317074045, 335484796, 419355995, 460178260, 604652830, 634148090, 838711990, 1209305660, 1268296180, 1677423980, 2600007169, 5200014338, 10400028676, 13000035845, 26000071690, 52000143380]

約数ペア:

[(1, 52000143380), (2, 26000071690), (4, 13000035845), (5, 10400028676), (10, 5200014338), (20, 2600007169), (31, 1677423980), (41, 1268296180), (43, 1209305660), (62, 838711990), (82, 634148090), (86, 604652830), (113, 460178260), (124, 419355995), (155, 335484796), (164, 317074045), (172, 302326415), (205, 253659236), (215, 241861132), (226, 230089130), (310, 167742398), (410, 126829618), (421, 123515780), (430, 120930566), (452, 115044565), (565, 92035652), (620, 83871199), (820, 63414809), (842, 61757890), (860, 60465283), (1130, 46017826), (1271, 40912780), (1333, 39009860), (1684, 30878945), (1763, 29495260), (2105, 24703156), (2260, 23008913), (2542, 20456390), (2666, 19504930), (3503, 14844460), (3526, 14747630), (4210, 12351578), (4633, 11223860), (4859, 10701820), (5084, 10228195), (5332, 9752465), (6355, 8182556), (6665, 7801972), (7006, 7422230), (7052, 7373815), (8420, 6175789), (8815, 5899052), (9266, 5611930), (9718, 5350910), (12710, 4091278), (13051, 3984380), (13330, 3900986), (14012, 3711115), (17261, 3012580), (17515, 2968892), (17630, 2949526), (18103, 2872460), (18532, 2805965), (19436, 2675455), (23165, 2244772), (24295, 2140364), (25420, 2045639), (26102, 1992190), (26660, 1950493), (34522, 1506290), (35030, 1484446), (35260, 1474763), (36206, 1436230), (46330, 1122386), (47573, 1093060), (48590, 1070182), (52204, 996095), (54653, 951460), (65255, 796876), (69044, 753145), (70060, 742223), (72412, 718115), (86305, 602516), (90515, 574492), (92660, 561193), (95146, 546530), (97180, 535091), (109306, 475730), (130510, 398438), (143623, 362060), (150629, 345220), (172610, 301258), (181030, 287246), (190292, 273265), (199219, 261020), (218612, 237865)]