54600920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4056

約数の個数: 64

約数和(自身を含む): 138378240

約数和(自身を除く): 83777320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 4003, 6820, 8006, 13640, 16012, 20015, 32024, 40030, 44033, 80060, 88066, 124093, 160120, 176132, 220165, 248186, 352264, 440330, 496372, 620465, 880660, 992744, 1240930, 1365023, 1761320, 2481860, 2730046, 4963720, 5460092, 6825115, 10920184, 13650230, 27300460, 54600920]

約数ペア:

[(1, 54600920), (2, 27300460), (4, 13650230), (5, 10920184), (8, 6825115), (10, 5460092), (11, 4963720), (20, 2730046), (22, 2481860), (31, 1761320), (40, 1365023), (44, 1240930), (55, 992744), (62, 880660), (88, 620465), (110, 496372), (124, 440330), (155, 352264), (220, 248186), (248, 220165), (310, 176132), (341, 160120), (440, 124093), (620, 88066), (682, 80060), (1240, 44033), (1364, 40030), (1705, 32024), (2728, 20015), (3410, 16012), (4003, 13640), (6820, 8006)]