50975340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65353}}^1$

素因数の和:65378

約数の個数: 48

約数和(自身を含む): 153712608

約数和(自身を除く): 102737268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 65353, 130706, 196059, 261412, 326765, 392118, 653530, 784236, 849589, 980295, 1307060, 1699178, 1960590, 2548767, 3398356, 3921180, 4247945, 5097534, 8495890, 10195068, 12743835, 16991780, 25487670, 50975340]

約数ペア:

[(1, 50975340), (2, 25487670), (3, 16991780), (4, 12743835), (5, 10195068), (6, 8495890), (10, 5097534), (12, 4247945), (13, 3921180), (15, 3398356), (20, 2548767), (26, 1960590), (30, 1699178), (39, 1307060), (52, 980295), (60, 849589), (65, 784236), (78, 653530), (130, 392118), (156, 326765), (195, 261412), (260, 196059), (390, 130706), (780, 65353)]