52853840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50821}}^1$

素因数の和:50847

約数の個数: 40

約数和(自身を含む): 132340488

約数和(自身を除く): 79486648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 50821, 101642, 203284, 254105, 406568, 508210, 660673, 813136, 1016420, 1321346, 2032840, 2642692, 3303365, 4065680, 5285384, 6606730, 10570768, 13213460, 26426920, 52853840]

約数ペア:

[(1, 52853840), (2, 26426920), (4, 13213460), (5, 10570768), (8, 6606730), (10, 5285384), (13, 4065680), (16, 3303365), (20, 2642692), (26, 2032840), (40, 1321346), (52, 1016420), (65, 813136), (80, 660673), (104, 508210), (130, 406568), (208, 254105), (260, 203284), (520, 101642), (1040, 50821)]