56074980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 182327040

約数和(自身を除く): 126252060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 37, 39, 52, 58, 60, 65, 67, 74, 78, 87, 111, 116, 130, 134, 145, 148, 156, 174, 185, 195, 201, 222, 260, 268, 290, 335, 348, 370, 377, 390, 402, 435, 444, 481, 555, 580, 670, 740, 754, 780, 804, 870, 871, 962, 1005, 1073, 1110, 1131, 1340, 1443, 1508, 1740, 1742, 1885, 1924, 1943, 2010, 2146, 2220, 2262, 2405, 2479, 2613, 2886, 3219, 3484, 3770, 3886, 4020, 4292, 4355, 4524, 4810, 4958, 5226, 5365, 5655, 5772, 5829, 6438, 7215, 7437, 7540, 7772, 8710, 9620, 9715, 9916, 10452, 10730, 11310, 11658, 12395, 12876, 13065, 13949, 14430, 14874, 16095, 17420, 19430, 21460, 22620, 23316, 24790, 25259, 26130, 27898, 28860, 29145, 29748, 32190, 32227, 37185, 38860, 41847, 49580, 50518, 52260, 55796, 58290, 64380, 64454, 69745, 71891, 74370, 75777, 83694, 96681, 101036, 116580, 126295, 128908, 139490, 143782, 148740, 151554, 161135, 167388, 193362, 209235, 215673, 252590, 278980, 287564, 303108, 322270, 359455, 378885, 386724, 418470, 431346, 483405, 505180, 644540, 718910, 757770, 836940, 862692, 934583, 966810, 1078365, 1437820, 1515540, 1869166, 1933620, 2156730, 2803749, 3738332, 4313460, 4672915, 5607498, 9345830, 11214996, 14018745, 18691660, 28037490, 56074980]

約数ペア:

[(1, 56074980), (2, 28037490), (3, 18691660), (4, 14018745), (5, 11214996), (6, 9345830), (10, 5607498), (12, 4672915), (13, 4313460), (15, 3738332), (20, 2803749), (26, 2156730), (29, 1933620), (30, 1869166), (37, 1515540), (39, 1437820), (52, 1078365), (58, 966810), (60, 934583), (65, 862692), (67, 836940), (74, 757770), (78, 718910), (87, 644540), (111, 505180), (116, 483405), (130, 431346), (134, 418470), (145, 386724), (148, 378885), (156, 359455), (174, 322270), (185, 303108), (195, 287564), (201, 278980), (222, 252590), (260, 215673), (268, 209235), (290, 193362), (335, 167388), (348, 161135), (370, 151554), (377, 148740), (390, 143782), (402, 139490), (435, 128908), (444, 126295), (481, 116580), (555, 101036), (580, 96681), (670, 83694), (740, 75777), (754, 74370), (780, 71891), (804, 69745), (870, 64454), (871, 64380), (962, 58290), (1005, 55796), (1073, 52260), (1110, 50518), (1131, 49580), (1340, 41847), (1443, 38860), (1508, 37185), (1740, 32227), (1742, 32190), (1885, 29748), (1924, 29145), (1943, 28860), (2010, 27898), (2146, 26130), (2220, 25259), (2262, 24790), (2405, 23316), (2479, 22620), (2613, 21460), (2886, 19430), (3219, 17420), (3484, 16095), (3770, 14874), (3886, 14430), (4020, 13949), (4292, 13065), (4355, 12876), (4524, 12395), (4810, 11658), (4958, 11310), (5226, 10730), (5365, 10452), (5655, 9916), (5772, 9715), (5829, 9620), (6438, 8710), (7215, 7772), (7437, 7540)]