51587968

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{13001}}^1$

素因数の和:13046

約数の個数: 32

約数和(自身を含む): 106096320

約数和(自身を除く): 54508352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 13001, 26002, 52004, 104008, 208016, 403031, 416032, 806062, 832064, 1612124, 1664128, 3224248, 6448496, 12896992, 25793984, 51587968]

約数ペア:

[(1, 51587968), (2, 25793984), (4, 12896992), (8, 6448496), (16, 3224248), (31, 1664128), (32, 1612124), (62, 832064), (64, 806062), (124, 416032), (128, 403031), (248, 208016), (496, 104008), (992, 52004), (1984, 26002), (3968, 13001)]