52516880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50497}}^1$

素因数の和:50523

約数の個数: 40

約数和(自身を含む): 131496792

約数和(自身を除く): 78979912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 50497, 100994, 201988, 252485, 403976, 504970, 656461, 807952, 1009940, 1312922, 2019880, 2625844, 3282305, 4039760, 5251688, 6564610, 10503376, 13129220, 26258440, 52516880]

約数ペア:

[(1, 52516880), (2, 26258440), (4, 13129220), (5, 10503376), (8, 6564610), (10, 5251688), (13, 4039760), (16, 3282305), (20, 2625844), (26, 2019880), (40, 1312922), (52, 1009940), (65, 807952), (80, 656461), (104, 504970), (130, 403976), (208, 252485), (260, 201988), (520, 100994), (1040, 50497)]