48507472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2309}}^1$

素因数の和:2431

約数の個数: 40

約数和(自身を含む): 102259080

約数和(自身を除く): 53751608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2309, 2626, 4618, 5252, 9236, 10504, 18472, 21008, 30017, 36944, 60034, 120068, 233209, 240136, 466418, 480272, 932836, 1865672, 3031717, 3731344, 6063434, 12126868, 24253736, 48507472]

約数ペア:

[(1, 48507472), (2, 24253736), (4, 12126868), (8, 6063434), (13, 3731344), (16, 3031717), (26, 1865672), (52, 932836), (101, 480272), (104, 466418), (202, 240136), (208, 233209), (404, 120068), (808, 60034), (1313, 36944), (1616, 30017), (2309, 21008), (2626, 18472), (4618, 10504), (5252, 9236)]