49156880

素因数分解:

$2^4\times 5^1\times {\mathrm{743}}^1\times {\mathrm{827}}^1$

素因数の和:1583

約数の個数: 40

約数和(自身を含む): 114581952

約数和(自身を除く): 65425072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 743, 827, 1486, 1654, 2972, 3308, 3715, 4135, 5944, 6616, 7430, 8270, 11888, 13232, 14860, 16540, 29720, 33080, 59440, 66160, 614461, 1228922, 2457844, 3072305, 4915688, 6144610, 9831376, 12289220, 24578440, 49156880]

約数ペア:

[(1, 49156880), (2, 24578440), (4, 12289220), (5, 9831376), (8, 6144610), (10, 4915688), (16, 3072305), (20, 2457844), (40, 1228922), (80, 614461), (743, 66160), (827, 59440), (1486, 33080), (1654, 29720), (2972, 16540), (3308, 14860), (3715, 13232), (4135, 11888), (5944, 8270), (6616, 7430)]