54519972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 138052992

約数和(自身を除く): 83533020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 2551, 3562, 5102, 5343, 7124, 7653, 10204, 10686, 15306, 21372, 30612, 33163, 66326, 99489, 132652, 198978, 349487, 397956, 698974, 1048461, 1397948, 2096922, 4193844, 4543331, 9086662, 13629993, 18173324, 27259986, 54519972]

約数ペア:

[(1, 54519972), (2, 27259986), (3, 18173324), (4, 13629993), (6, 9086662), (12, 4543331), (13, 4193844), (26, 2096922), (39, 1397948), (52, 1048461), (78, 698974), (137, 397956), (156, 349487), (274, 198978), (411, 132652), (548, 99489), (822, 66326), (1644, 33163), (1781, 30612), (2551, 21372), (3562, 15306), (5102, 10686), (5343, 10204), (7124, 7653)]