49626330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127247}}^1$

素因数の和:127270

約数の個数: 32

約数和(自身を含む): 128265984

約数和(自身を除く): 78639654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 127247, 254494, 381741, 636235, 763482, 1272470, 1654211, 1908705, 3308422, 3817410, 4962633, 8271055, 9925266, 16542110, 24813165, 49626330]

約数ペア:

[(1, 49626330), (2, 24813165), (3, 16542110), (5, 9925266), (6, 8271055), (10, 4962633), (13, 3817410), (15, 3308422), (26, 1908705), (30, 1654211), (39, 1272470), (65, 763482), (78, 636235), (130, 381741), (195, 254494), (390, 127247)]