56026620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 196439040

約数和(自身を除く): 140412420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 347, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 694, 702, 780, 828, 897, 1035, 1041, 1170, 1196, 1242, 1380, 1388, 1404, 1495, 1735, 1755, 1794, 2070, 2082, 2340, 2484, 2691, 2990, 3105, 3123, 3470, 3510, 3588, 4140, 4164, 4485, 4511, 5205, 5382, 5980, 6210, 6246, 6940, 7020, 7981, 8073, 8970, 9022, 9369, 10410, 10764, 12420, 12492, 13455, 13533, 15615, 15962, 16146, 17940, 18044, 18738, 20820, 22555, 23943, 26910, 27066, 31230, 31924, 32292, 37476, 39905, 40365, 40599, 45110, 46845, 47886, 53820, 54132, 62460, 67665, 71829, 79810, 80730, 81198, 90220, 93690, 95772, 103753, 119715, 121797, 135330, 143658, 159620, 161460, 162396, 187380, 202995, 207506, 215487, 239430, 243594, 270660, 287316, 311259, 359145, 405990, 415012, 430974, 478860, 487188, 518765, 608985, 622518, 718290, 811980, 861948, 933777, 1037530, 1077435, 1217970, 1245036, 1436580, 1556295, 1867554, 2075060, 2154870, 2435940, 2801331, 3112590, 3735108, 4309740, 4668885, 5602662, 6225180, 9337770, 11205324, 14006655, 18675540, 28013310, 56026620]

約数ペア:

[(1, 56026620), (2, 28013310), (3, 18675540), (4, 14006655), (5, 11205324), (6, 9337770), (9, 6225180), (10, 5602662), (12, 4668885), (13, 4309740), (15, 3735108), (18, 3112590), (20, 2801331), (23, 2435940), (26, 2154870), (27, 2075060), (30, 1867554), (36, 1556295), (39, 1436580), (45, 1245036), (46, 1217970), (52, 1077435), (54, 1037530), (60, 933777), (65, 861948), (69, 811980), (78, 718290), (90, 622518), (92, 608985), (108, 518765), (115, 487188), (117, 478860), (130, 430974), (135, 415012), (138, 405990), (156, 359145), (180, 311259), (195, 287316), (207, 270660), (230, 243594), (234, 239430), (260, 215487), (270, 207506), (276, 202995), (299, 187380), (345, 162396), (347, 161460), (351, 159620), (390, 143658), (414, 135330), (460, 121797), (468, 119715), (540, 103753), (585, 95772), (598, 93690), (621, 90220), (690, 81198), (694, 80730), (702, 79810), (780, 71829), (828, 67665), (897, 62460), (1035, 54132), (1041, 53820), (1170, 47886), (1196, 46845), (1242, 45110), (1380, 40599), (1388, 40365), (1404, 39905), (1495, 37476), (1735, 32292), (1755, 31924), (1794, 31230), (2070, 27066), (2082, 26910), (2340, 23943), (2484, 22555), (2691, 20820), (2990, 18738), (3105, 18044), (3123, 17940), (3470, 16146), (3510, 15962), (3588, 15615), (4140, 13533), (4164, 13455), (4485, 12492), (4511, 12420), (5205, 10764), (5382, 10410), (5980, 9369), (6210, 9022), (6246, 8970), (6940, 8073), (7020, 7981)]