55574012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56249}}^1$

素因数の和:56285

約数の個数: 24

約数和(自身を含む): 110250000

約数和(自身を除く): 54675988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 56249, 112498, 224996, 731237, 1068731, 1462474, 2137462, 2924948, 4274924, 13893503, 27787006, 55574012]

約数ペア:

[(1, 55574012), (2, 27787006), (4, 13893503), (13, 4274924), (19, 2924948), (26, 2137462), (38, 1462474), (52, 1068731), (76, 731237), (247, 224996), (494, 112498), (988, 56249)]