47887944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{153487}}^1$

素因数の和:153509

約数の個数: 32

約数和(自身を含む): 128929920

約数和(自身を除く): 81041976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 153487, 306974, 460461, 613948, 920922, 1227896, 1841844, 1995331, 3683688, 3990662, 5985993, 7981324, 11971986, 15962648, 23943972, 47887944]

約数ペア:

[(1, 47887944), (2, 23943972), (3, 15962648), (4, 11971986), (6, 7981324), (8, 5985993), (12, 3990662), (13, 3683688), (24, 1995331), (26, 1841844), (39, 1227896), (52, 920922), (78, 613948), (104, 460461), (156, 306974), (312, 153487)]