48871290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125311}}^1$

素因数の和:125334

約数の個数: 32

約数和(自身を含む): 126314496

約数和(自身を除く): 77443206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 125311, 250622, 375933, 626555, 751866, 1253110, 1629043, 1879665, 3258086, 3759330, 4887129, 8145215, 9774258, 16290430, 24435645, 48871290]

約数ペア:

[(1, 48871290), (2, 24435645), (3, 16290430), (5, 9774258), (6, 8145215), (10, 4887129), (13, 3759330), (15, 3258086), (26, 1879665), (30, 1629043), (39, 1253110), (65, 751866), (78, 626555), (130, 375933), (195, 250622), (390, 125311)]