55752008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2243}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 57345592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 2243, 3107, 4486, 6214, 8972, 12428, 17944, 24856, 29159, 58318, 116636, 233272, 536077, 1072154, 2144308, 4288616, 6969001, 13938002, 27876004, 55752008]

約数ペア:

[(1, 55752008), (2, 27876004), (4, 13938002), (8, 6969001), (13, 4288616), (26, 2144308), (52, 1072154), (104, 536077), (239, 233272), (478, 116636), (956, 58318), (1912, 29159), (2243, 24856), (3107, 17944), (4486, 12428), (6214, 8972)]