53911320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449261}}^1$

素因数の和:449275

約数の個数: 32

約数和(自身を含む): 161734320

約数和(自身を除く): 107823000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449261, 898522, 1347783, 1797044, 2246305, 2695566, 3594088, 4492610, 5391132, 6738915, 8985220, 10782264, 13477830, 17970440, 26955660, 53911320]

約数ペア:

[(1, 53911320), (2, 26955660), (3, 17970440), (4, 13477830), (5, 10782264), (6, 8985220), (8, 6738915), (10, 5391132), (12, 4492610), (15, 3594088), (20, 2695566), (24, 2246305), (30, 1797044), (40, 1347783), (60, 898522), (120, 449261)]