55789260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40427}}^1$

素因数の和:40462

約数の個数: 48

約数和(自身を含む): 163005696

約数和(自身を除く): 107216436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40427, 80854, 121281, 161708, 202135, 242562, 404270, 485124, 606405, 808540, 929821, 1212810, 1859642, 2425620, 2789463, 3719284, 4649105, 5578926, 9298210, 11157852, 13947315, 18596420, 27894630, 55789260]

約数ペア:

[(1, 55789260), (2, 27894630), (3, 18596420), (4, 13947315), (5, 11157852), (6, 9298210), (10, 5578926), (12, 4649105), (15, 3719284), (20, 2789463), (23, 2425620), (30, 1859642), (46, 1212810), (60, 929821), (69, 808540), (92, 606405), (115, 485124), (138, 404270), (230, 242562), (276, 202135), (345, 161708), (460, 121281), (690, 80854), (1380, 40427)]