53998128

素因数分解:

$2^4\times 3^2\times {\mathrm{374987}}^1$

素因数の和:375001

約数の個数: 30

約数和(自身を含む): 151120164

約数和(自身を除く): 97122036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 374987, 749974, 1124961, 1499948, 2249922, 2999896, 3374883, 4499844, 5999792, 6749766, 8999688, 13499532, 17999376, 26999064, 53998128]

約数ペア:

[(1, 53998128), (2, 26999064), (3, 17999376), (4, 13499532), (6, 8999688), (8, 6749766), (9, 5999792), (12, 4499844), (16, 3374883), (18, 2999896), (24, 2249922), (36, 1499948), (48, 1124961), (72, 749974), (144, 374987)]