55241580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2999}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 99990420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 2999, 3070, 3684, 4605, 5998, 6140, 8997, 9210, 11996, 14995, 17994, 18420, 29990, 35988, 44985, 59980, 89970, 179940, 920693, 1841386, 2762079, 3682772, 4603465, 5524158, 9206930, 11048316, 13810395, 18413860, 27620790, 55241580]

約数ペア:

[(1, 55241580), (2, 27620790), (3, 18413860), (4, 13810395), (5, 11048316), (6, 9206930), (10, 5524158), (12, 4603465), (15, 3682772), (20, 2762079), (30, 1841386), (60, 920693), (307, 179940), (614, 89970), (921, 59980), (1228, 44985), (1535, 35988), (1842, 29990), (2999, 18420), (3070, 17994), (3684, 14995), (4605, 11996), (5998, 9210), (6140, 8997)]