54948368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:975

約数の個数: 40

約数和(自身を含む): 110826240

約数和(自身を除く): 55877872

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 797, 1112, 1594, 2224, 3188, 4309, 6376, 8618, 12752, 17236, 24707, 34472, 49414, 68944, 98828, 110783, 197656, 221566, 395312, 443132, 886264, 1772528, 3434273, 6868546, 13737092, 27474184, 54948368]

約数ペア:

[(1, 54948368), (2, 27474184), (4, 13737092), (8, 6868546), (16, 3434273), (31, 1772528), (62, 886264), (124, 443132), (139, 395312), (248, 221566), (278, 197656), (496, 110783), (556, 98828), (797, 68944), (1112, 49414), (1594, 34472), (2224, 24707), (3188, 17236), (4309, 12752), (6376, 8618)]