51591540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 194181120

約数和(自身を除く): 142589580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 859, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1718, 1820, 2002, 2145, 2310, 2577, 2730, 2860, 3003, 3436, 4004, 4290, 4295, 4620, 5005, 5154, 5460, 6006, 6013, 8580, 8590, 9449, 10010, 10308, 11167, 12012, 12026, 12885, 15015, 17180, 18039, 18898, 20020, 22334, 24052, 25770, 28347, 30030, 30065, 33501, 36078, 37796, 44668, 47245, 51540, 55835, 56694, 60060, 60130, 66143, 67002, 72156, 78169, 90195, 94490, 111670, 113388, 120260, 122837, 132286, 134004, 141735, 156338, 167505, 180390, 188980, 198429, 223340, 234507, 245674, 264572, 283470, 312676, 330715, 335010, 360780, 368511, 390845, 396858, 469014, 491348, 566940, 614185, 661430, 670020, 737022, 781690, 793716, 859859, 938028, 992145, 1172535, 1228370, 1322860, 1474044, 1563380, 1719718, 1842555, 1984290, 2345070, 2456740, 2579577, 3439436, 3685110, 3968580, 4299295, 4690140, 5159154, 7370220, 8598590, 10318308, 12897885, 17197180, 25795770, 51591540]

約数ペア:

[(1, 51591540), (2, 25795770), (3, 17197180), (4, 12897885), (5, 10318308), (6, 8598590), (7, 7370220), (10, 5159154), (11, 4690140), (12, 4299295), (13, 3968580), (14, 3685110), (15, 3439436), (20, 2579577), (21, 2456740), (22, 2345070), (26, 1984290), (28, 1842555), (30, 1719718), (33, 1563380), (35, 1474044), (39, 1322860), (42, 1228370), (44, 1172535), (52, 992145), (55, 938028), (60, 859859), (65, 793716), (66, 781690), (70, 737022), (77, 670020), (78, 661430), (84, 614185), (91, 566940), (105, 491348), (110, 469014), (130, 396858), (132, 390845), (140, 368511), (143, 360780), (154, 335010), (156, 330715), (165, 312676), (182, 283470), (195, 264572), (210, 245674), (220, 234507), (231, 223340), (260, 198429), (273, 188980), (286, 180390), (308, 167505), (330, 156338), (364, 141735), (385, 134004), (390, 132286), (420, 122837), (429, 120260), (455, 113388), (462, 111670), (546, 94490), (572, 90195), (660, 78169), (715, 72156), (770, 67002), (780, 66143), (858, 60130), (859, 60060), (910, 56694), (924, 55835), (1001, 51540), (1092, 47245), (1155, 44668), (1365, 37796), (1430, 36078), (1540, 33501), (1716, 30065), (1718, 30030), (1820, 28347), (2002, 25770), (2145, 24052), (2310, 22334), (2577, 20020), (2730, 18898), (2860, 18039), (3003, 17180), (3436, 15015), (4004, 12885), (4290, 12026), (4295, 12012), (4620, 11167), (5005, 10308), (5154, 10010), (5460, 9449), (6006, 8590), (6013, 8580)]