53525680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 139691952

約数和(自身を除く): 86166272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 107, 130, 148, 169, 185, 208, 214, 260, 296, 338, 370, 428, 481, 520, 535, 592, 676, 740, 845, 856, 962, 1040, 1070, 1352, 1391, 1480, 1690, 1712, 1924, 2140, 2405, 2704, 2782, 2960, 3380, 3848, 3959, 4280, 4810, 5564, 6253, 6760, 6955, 7696, 7918, 8560, 9620, 11128, 12506, 13520, 13910, 15836, 18083, 19240, 19795, 22256, 25012, 27820, 31265, 31672, 36166, 38480, 39590, 50024, 51467, 55640, 62530, 63344, 72332, 79180, 90415, 100048, 102934, 111280, 125060, 144664, 158360, 180830, 205868, 250120, 257335, 289328, 316720, 361660, 411736, 500240, 514670, 669071, 723320, 823472, 1029340, 1338142, 1446640, 2058680, 2676284, 3345355, 4117360, 5352568, 6690710, 10705136, 13381420, 26762840, 53525680]

約数ペア:

[(1, 53525680), (2, 26762840), (4, 13381420), (5, 10705136), (8, 6690710), (10, 5352568), (13, 4117360), (16, 3345355), (20, 2676284), (26, 2058680), (37, 1446640), (40, 1338142), (52, 1029340), (65, 823472), (74, 723320), (80, 669071), (104, 514670), (107, 500240), (130, 411736), (148, 361660), (169, 316720), (185, 289328), (208, 257335), (214, 250120), (260, 205868), (296, 180830), (338, 158360), (370, 144664), (428, 125060), (481, 111280), (520, 102934), (535, 100048), (592, 90415), (676, 79180), (740, 72332), (845, 63344), (856, 62530), (962, 55640), (1040, 51467), (1070, 50024), (1352, 39590), (1391, 38480), (1480, 36166), (1690, 31672), (1712, 31265), (1924, 27820), (2140, 25012), (2405, 22256), (2704, 19795), (2782, 19240), (2960, 18083), (3380, 15836), (3848, 13910), (3959, 13520), (4280, 12506), (4810, 11128), (5564, 9620), (6253, 8560), (6760, 7918), (6955, 7696)]