54100640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 142067520

約数和(自身を除く): 87966880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 521, 590, 649, 880, 944, 1042, 1180, 1298, 1760, 1888, 2084, 2360, 2596, 2605, 3245, 4168, 4720, 5192, 5210, 5731, 6490, 8336, 9440, 10384, 10420, 11462, 12980, 16672, 20768, 20840, 22924, 25960, 28655, 30739, 41680, 45848, 51920, 57310, 61478, 83360, 91696, 103840, 114620, 122956, 153695, 183392, 229240, 245912, 307390, 338129, 458480, 491824, 614780, 676258, 916960, 983648, 1229560, 1352516, 1690645, 2459120, 2705032, 3381290, 4918240, 5410064, 6762580, 10820128, 13525160, 27050320, 54100640]

約数ペア:

[(1, 54100640), (2, 27050320), (4, 13525160), (5, 10820128), (8, 6762580), (10, 5410064), (11, 4918240), (16, 3381290), (20, 2705032), (22, 2459120), (32, 1690645), (40, 1352516), (44, 1229560), (55, 983648), (59, 916960), (80, 676258), (88, 614780), (110, 491824), (118, 458480), (160, 338129), (176, 307390), (220, 245912), (236, 229240), (295, 183392), (352, 153695), (440, 122956), (472, 114620), (521, 103840), (590, 91696), (649, 83360), (880, 61478), (944, 57310), (1042, 51920), (1180, 45848), (1298, 41680), (1760, 30739), (1888, 28655), (2084, 25960), (2360, 22924), (2596, 20840), (2605, 20768), (3245, 16672), (4168, 12980), (4720, 11462), (5192, 10420), (5210, 10384), (5731, 9440), (6490, 8336)]