53688856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30367}}^1$

素因数の和:30403

約数の個数: 32

約数和(自身を含む): 114791040

約数和(自身を除く): 61102184

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 30367, 60734, 121468, 242936, 394771, 516239, 789542, 1032478, 1579084, 2064956, 3158168, 4129912, 6711107, 13422214, 26844428, 53688856]

約数ペア:

[(1, 53688856), (2, 26844428), (4, 13422214), (8, 6711107), (13, 4129912), (17, 3158168), (26, 2064956), (34, 1579084), (52, 1032478), (68, 789542), (104, 516239), (136, 394771), (221, 242936), (442, 121468), (884, 60734), (1768, 30367)]