56255940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 190335600

約数和(自身を除く): 134079660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 829, 870, 1044, 1131, 1170, 1305, 1508, 1658, 1740, 1885, 2262, 2340, 2487, 2610, 3316, 3393, 3770, 4145, 4524, 4974, 5220, 5655, 6786, 7461, 7540, 8290, 9948, 10777, 11310, 12435, 13572, 14922, 16580, 16965, 21554, 22620, 24041, 24870, 29844, 32331, 33930, 37305, 43108, 48082, 49740, 53885, 64662, 67860, 72123, 74610, 96164, 96993, 107770, 120205, 129324, 144246, 149220, 161655, 193986, 215540, 216369, 240410, 288492, 312533, 323310, 360615, 387972, 432738, 480820, 484965, 625066, 646620, 721230, 865476, 937599, 969930, 1081845, 1250132, 1442460, 1562665, 1875198, 1939860, 2163690, 2812797, 3125330, 3750396, 4327380, 4687995, 5625594, 6250660, 9375990, 11251188, 14063985, 18751980, 28127970, 56255940]

約数ペア:

[(1, 56255940), (2, 28127970), (3, 18751980), (4, 14063985), (5, 11251188), (6, 9375990), (9, 6250660), (10, 5625594), (12, 4687995), (13, 4327380), (15, 3750396), (18, 3125330), (20, 2812797), (26, 2163690), (29, 1939860), (30, 1875198), (36, 1562665), (39, 1442460), (45, 1250132), (52, 1081845), (58, 969930), (60, 937599), (65, 865476), (78, 721230), (87, 646620), (90, 625066), (116, 484965), (117, 480820), (130, 432738), (145, 387972), (156, 360615), (174, 323310), (180, 312533), (195, 288492), (234, 240410), (260, 216369), (261, 215540), (290, 193986), (348, 161655), (377, 149220), (390, 144246), (435, 129324), (468, 120205), (522, 107770), (580, 96993), (585, 96164), (754, 74610), (780, 72123), (829, 67860), (870, 64662), (1044, 53885), (1131, 49740), (1170, 48082), (1305, 43108), (1508, 37305), (1658, 33930), (1740, 32331), (1885, 29844), (2262, 24870), (2340, 24041), (2487, 22620), (2610, 21554), (3316, 16965), (3393, 16580), (3770, 14922), (4145, 13572), (4524, 12435), (4974, 11310), (5220, 10777), (5655, 9948), (6786, 8290), (7461, 7540)]