54350200

素因数分解:

$2^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 126900360

約数和(自身を除く): 72550160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 331, 662, 821, 1324, 1642, 1655, 2648, 3284, 3310, 4105, 6568, 6620, 8210, 8275, 13240, 16420, 16550, 20525, 32840, 33100, 41050, 66200, 82100, 164200, 271751, 543502, 1087004, 1358755, 2174008, 2717510, 5435020, 6793775, 10870040, 13587550, 27175100, 54350200]

約数ペア:

[(1, 54350200), (2, 27175100), (4, 13587550), (5, 10870040), (8, 6793775), (10, 5435020), (20, 2717510), (25, 2174008), (40, 1358755), (50, 1087004), (100, 543502), (200, 271751), (331, 164200), (662, 82100), (821, 66200), (1324, 41050), (1642, 33100), (1655, 32840), (2648, 20525), (3284, 16550), (3310, 16420), (4105, 13240), (6568, 8275), (6620, 8210)]