51268048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8003

約数の個数: 40

約数和(自身を含む): 110437376

約数和(自身を除く): 59169328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 7951, 15902, 31804, 63608, 103363, 127216, 206726, 246481, 413452, 492962, 826904, 985924, 1653808, 1971848, 3204253, 3943696, 6408506, 12817012, 25634024, 51268048]

約数ペア:

[(1, 51268048), (2, 25634024), (4, 12817012), (8, 6408506), (13, 3943696), (16, 3204253), (26, 1971848), (31, 1653808), (52, 985924), (62, 826904), (104, 492962), (124, 413452), (208, 246481), (248, 206726), (403, 127216), (496, 103363), (806, 63608), (1612, 31804), (3224, 15902), (6448, 7951)]