53475233840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{58909}}^1$

素因数の和:60550

約数の個数: 80

約数和(自身を含む): 142181405760

約数和(自身を除く): 88706171920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1621, 3242, 6484, 8105, 11347, 12968, 16210, 22694, 25936, 32420, 45388, 56735, 58909, 64840, 90776, 113470, 117818, 129680, 181552, 226940, 235636, 294545, 412363, 453880, 471272, 589090, 824726, 907760, 942544, 1178180, 1649452, 2061815, 2356360, 3298904, 4123630, 4712720, 6597808, 8247260, 16494520, 32989040, 95491489, 190982978, 381965956, 477457445, 668440423, 763931912, 954914890, 1336880846, 1527863824, 1909829780, 2673761692, 3342202115, 3819659560, 5347523384, 6684404230, 7639319120, 10695046768, 13368808460, 26737616920, 53475233840]

約数ペア:

[(1, 53475233840), (2, 26737616920), (4, 13368808460), (5, 10695046768), (7, 7639319120), (8, 6684404230), (10, 5347523384), (14, 3819659560), (16, 3342202115), (20, 2673761692), (28, 1909829780), (35, 1527863824), (40, 1336880846), (56, 954914890), (70, 763931912), (80, 668440423), (112, 477457445), (140, 381965956), (280, 190982978), (560, 95491489), (1621, 32989040), (3242, 16494520), (6484, 8247260), (8105, 6597808), (11347, 4712720), (12968, 4123630), (16210, 3298904), (22694, 2356360), (25936, 2061815), (32420, 1649452), (45388, 1178180), (56735, 942544), (58909, 907760), (64840, 824726), (90776, 589090), (113470, 471272), (117818, 453880), (129680, 412363), (181552, 294545), (226940, 235636)]