48855420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{90473}}^1$

素因数の和:90491

約数の個数: 48

約数和(自身を含む): 151996320

約数和(自身を除く): 103140900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 90473, 180946, 271419, 361892, 452365, 542838, 814257, 904730, 1085676, 1357095, 1628514, 1809460, 2442771, 2714190, 3257028, 4071285, 4885542, 5428380, 8142570, 9771084, 12213855, 16285140, 24427710, 48855420]

約数ペア:

[(1, 48855420), (2, 24427710), (3, 16285140), (4, 12213855), (5, 9771084), (6, 8142570), (9, 5428380), (10, 4885542), (12, 4071285), (15, 3257028), (18, 2714190), (20, 2442771), (27, 1809460), (30, 1628514), (36, 1357095), (45, 1085676), (54, 904730), (60, 814257), (90, 542838), (108, 452365), (135, 361892), (180, 271419), (270, 180946), (540, 90473)]