50965590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130681}}^1$

素因数の和:130704

約数の個数: 32

約数和(自身を含む): 131727456

約数和(自身を除く): 80761866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 130681, 261362, 392043, 653405, 784086, 1306810, 1698853, 1960215, 3397706, 3920430, 5096559, 8494265, 10193118, 16988530, 25482795, 50965590]

約数ペア:

[(1, 50965590), (2, 25482795), (3, 16988530), (5, 10193118), (6, 8494265), (10, 5096559), (13, 3920430), (15, 3397706), (26, 1960215), (30, 1698853), (39, 1306810), (65, 784086), (78, 653405), (130, 392043), (195, 261362), (390, 130681)]