51373920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8233}}^1$

素因数の和:8264

約数の個数: 96

約数和(自身を含む): 174297312

約数和(自身を除く): 122923392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 8233, 16466, 24699, 32932, 41165, 49398, 65864, 82330, 98796, 107029, 123495, 131728, 164660, 197592, 214058, 246990, 263456, 321087, 329320, 395184, 428116, 493980, 535145, 642174, 658640, 790368, 856232, 987960, 1070290, 1284348, 1317280, 1605435, 1712464, 1975920, 2140580, 2568696, 3210870, 3424928, 3951840, 4281160, 5137392, 6421740, 8562320, 10274784, 12843480, 17124640, 25686960, 51373920]

約数ペア:

[(1, 51373920), (2, 25686960), (3, 17124640), (4, 12843480), (5, 10274784), (6, 8562320), (8, 6421740), (10, 5137392), (12, 4281160), (13, 3951840), (15, 3424928), (16, 3210870), (20, 2568696), (24, 2140580), (26, 1975920), (30, 1712464), (32, 1605435), (39, 1317280), (40, 1284348), (48, 1070290), (52, 987960), (60, 856232), (65, 790368), (78, 658640), (80, 642174), (96, 535145), (104, 493980), (120, 428116), (130, 395184), (156, 329320), (160, 321087), (195, 263456), (208, 246990), (240, 214058), (260, 197592), (312, 164660), (390, 131728), (416, 123495), (480, 107029), (520, 98796), (624, 82330), (780, 65864), (1040, 49398), (1248, 41165), (1560, 32932), (2080, 24699), (3120, 16466), (6240, 8233)]