47801820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 157925376

約数和(自身を除く): 110123556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 47, 55, 60, 66, 67, 69, 92, 94, 110, 115, 132, 134, 138, 141, 165, 188, 201, 220, 230, 235, 253, 268, 276, 282, 330, 335, 345, 402, 460, 470, 506, 517, 564, 660, 670, 690, 705, 737, 759, 804, 940, 1005, 1012, 1034, 1081, 1265, 1340, 1380, 1410, 1474, 1518, 1541, 1551, 2010, 2068, 2162, 2211, 2530, 2585, 2820, 2948, 3036, 3082, 3102, 3149, 3243, 3685, 3795, 4020, 4324, 4422, 4623, 5060, 5170, 5405, 6164, 6204, 6298, 6486, 7370, 7590, 7705, 7755, 8844, 9246, 9447, 10340, 10810, 11055, 11891, 12596, 12972, 14740, 15180, 15410, 15510, 15745, 16215, 16951, 18492, 18894, 21620, 22110, 23115, 23782, 30820, 31020, 31490, 32430, 33902, 34639, 35673, 37788, 44220, 46230, 47235, 47564, 50853, 59455, 62980, 64860, 67804, 69278, 71346, 72427, 84755, 92460, 94470, 101706, 103917, 118910, 138556, 142692, 144854, 169510, 173195, 178365, 188940, 203412, 207834, 217281, 237820, 254265, 289708, 339020, 346390, 356730, 362135, 415668, 434562, 508530, 519585, 692780, 713460, 724270, 796697, 869124, 1017060, 1039170, 1086405, 1448540, 1593394, 2078340, 2172810, 2390091, 3186788, 3983485, 4345620, 4780182, 7966970, 9560364, 11950455, 15933940, 23900910, 47801820]

約数ペア:

[(1, 47801820), (2, 23900910), (3, 15933940), (4, 11950455), (5, 9560364), (6, 7966970), (10, 4780182), (11, 4345620), (12, 3983485), (15, 3186788), (20, 2390091), (22, 2172810), (23, 2078340), (30, 1593394), (33, 1448540), (44, 1086405), (46, 1039170), (47, 1017060), (55, 869124), (60, 796697), (66, 724270), (67, 713460), (69, 692780), (92, 519585), (94, 508530), (110, 434562), (115, 415668), (132, 362135), (134, 356730), (138, 346390), (141, 339020), (165, 289708), (188, 254265), (201, 237820), (220, 217281), (230, 207834), (235, 203412), (253, 188940), (268, 178365), (276, 173195), (282, 169510), (330, 144854), (335, 142692), (345, 138556), (402, 118910), (460, 103917), (470, 101706), (506, 94470), (517, 92460), (564, 84755), (660, 72427), (670, 71346), (690, 69278), (705, 67804), (737, 64860), (759, 62980), (804, 59455), (940, 50853), (1005, 47564), (1012, 47235), (1034, 46230), (1081, 44220), (1265, 37788), (1340, 35673), (1380, 34639), (1410, 33902), (1474, 32430), (1518, 31490), (1541, 31020), (1551, 30820), (2010, 23782), (2068, 23115), (2162, 22110), (2211, 21620), (2530, 18894), (2585, 18492), (2820, 16951), (2948, 16215), (3036, 15745), (3082, 15510), (3102, 15410), (3149, 15180), (3243, 14740), (3685, 12972), (3795, 12596), (4020, 11891), (4324, 11055), (4422, 10810), (4623, 10340), (5060, 9447), (5170, 9246), (5405, 8844), (6164, 7755), (6204, 7705), (6298, 7590), (6486, 7370)]