45171490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49639}}^1$

素因数の和:49666

約数の個数: 32

約数和(自身を含む): 100074240

約数和(自身を除く): 54902750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 49639, 99278, 248195, 347473, 496390, 645307, 694946, 1290614, 1737365, 3226535, 3474730, 4517149, 6453070, 9034298, 22585745, 45171490]

約数ペア:

[(1, 45171490), (2, 22585745), (5, 9034298), (7, 6453070), (10, 4517149), (13, 3474730), (14, 3226535), (26, 1737365), (35, 1290614), (65, 694946), (70, 645307), (91, 496390), (130, 347473), (182, 248195), (455, 99278), (910, 49639)]