49809808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 100279296

約数和(自身を除く): 50469488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 233, 248, 431, 466, 496, 862, 932, 1724, 1864, 3448, 3728, 6896, 7223, 13361, 14446, 26722, 28892, 53444, 57784, 100423, 106888, 115568, 200846, 213776, 401692, 803384, 1606768, 3113113, 6226226, 12452452, 24904904, 49809808]

約数ペア:

[(1, 49809808), (2, 24904904), (4, 12452452), (8, 6226226), (16, 3113113), (31, 1606768), (62, 803384), (124, 401692), (233, 213776), (248, 200846), (431, 115568), (466, 106888), (496, 100423), (862, 57784), (932, 53444), (1724, 28892), (1864, 26722), (3448, 14446), (3728, 13361), (6896, 7223)]