54445615

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 25992785

約数列:

[1, 5, 7, 29, 35, 49, 79, 97, 145, 203, 245, 395, 485, 553, 679, 1015, 1421, 2291, 2765, 2813, 3395, 3871, 4753, 7105, 7663, 11455, 14065, 16037, 19355, 19691, 23765, 38315, 53641, 80185, 98455, 112259, 137837, 222227, 268205, 375487, 561295, 689185, 1111135, 1555589, 1877435, 7777945, 10889123, 54445615]

約数ペア:

[(1, 54445615), (5, 10889123), (7, 7777945), (29, 1877435), (35, 1555589), (49, 1111135), (79, 689185), (97, 561295), (145, 375487), (203, 268205), (245, 222227), (395, 137837), (485, 112259), (553, 98455), (679, 80185), (1015, 53641), (1421, 38315), (2291, 23765), (2765, 19691), (2813, 19355), (3395, 16037), (3871, 14065), (4753, 11455), (7105, 7663)]