51867660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2347

約数の個数: 96

約数和(自身を含む): 161864640

約数和(自身を除く): 109996980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 2293, 3770, 4524, 4586, 5655, 6879, 7540, 9172, 11310, 11465, 13758, 22620, 22930, 27516, 29809, 34395, 45860, 59618, 66497, 68790, 89427, 119236, 132994, 137580, 149045, 178854, 199491, 265988, 298090, 332485, 357708, 398982, 447135, 596180, 664970, 797964, 864461, 894270, 997455, 1329940, 1728922, 1788540, 1994910, 2593383, 3457844, 3989820, 4322305, 5186766, 8644610, 10373532, 12966915, 17289220, 25933830, 51867660]

約数ペア:

[(1, 51867660), (2, 25933830), (3, 17289220), (4, 12966915), (5, 10373532), (6, 8644610), (10, 5186766), (12, 4322305), (13, 3989820), (15, 3457844), (20, 2593383), (26, 1994910), (29, 1788540), (30, 1728922), (39, 1329940), (52, 997455), (58, 894270), (60, 864461), (65, 797964), (78, 664970), (87, 596180), (116, 447135), (130, 398982), (145, 357708), (156, 332485), (174, 298090), (195, 265988), (260, 199491), (290, 178854), (348, 149045), (377, 137580), (390, 132994), (435, 119236), (580, 89427), (754, 68790), (780, 66497), (870, 59618), (1131, 45860), (1508, 34395), (1740, 29809), (1885, 27516), (2262, 22930), (2293, 22620), (3770, 13758), (4524, 11465), (4586, 11310), (5655, 9172), (6879, 7540)]