53945386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 94493952

約数和(自身を除く): 40548566

約数列:

[1, 2, 11, 17, 22, 34, 97, 187, 194, 374, 1067, 1487, 1649, 2134, 2974, 3298, 16357, 18139, 25279, 32714, 36278, 50558, 144239, 278069, 288478, 556138, 1586629, 2452063, 3173258, 4904126, 26972693, 53945386]

約数ペア:

[(1, 53945386), (2, 26972693), (11, 4904126), (17, 3173258), (22, 2452063), (34, 1586629), (97, 556138), (187, 288478), (194, 278069), (374, 144239), (1067, 50558), (1487, 36278), (1649, 32714), (2134, 25279), (2974, 18139), (3298, 16357)]