49269395

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 70281216

約数和(自身を除く): 21011821

約数列:

[1, 5, 7, 35, 47, 61, 235, 305, 329, 427, 491, 1645, 2135, 2455, 2867, 3437, 14335, 17185, 20069, 23077, 29951, 100345, 115385, 149755, 161539, 209657, 807695, 1048285, 1407697, 7038485, 9853879, 49269395]

約数ペア:

[(1, 49269395), (5, 9853879), (7, 7038485), (35, 1407697), (47, 1048285), (61, 807695), (235, 209657), (305, 161539), (329, 149755), (427, 115385), (491, 100345), (1645, 29951), (2135, 23077), (2455, 20069), (2867, 17185), (3437, 14335)]