48861990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{542911}}^1$

素因数の和:542924

約数の個数: 24

約数和(自身を含む): 127041408

約数和(自身を除く): 78179418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 542911, 1085822, 1628733, 2714555, 3257466, 4886199, 5429110, 8143665, 9772398, 16287330, 24430995, 48861990]

約数ペア:

[(1, 48861990), (2, 24430995), (3, 16287330), (5, 9772398), (6, 8143665), (9, 5429110), (10, 4886199), (15, 3257466), (18, 2714555), (30, 1628733), (45, 1085822), (90, 542911)]