55598820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40289}}^1$

素因数の和:40324

約数の個数: 48

約数和(自身を含む): 162449280

約数和(自身を除く): 106850460

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, 40289, 80578, 120867, 161156, 201445, 241734, 402890, 483468, 604335, 805780, 926647, 1208670, 1853294, 2417340, 2779941, 3706588, 4633235, 5559882, 9266470, 11119764, 13899705, 18532940, 27799410, 55598820]

約数ペア:

[(1, 55598820), (2, 27799410), (3, 18532940), (4, 13899705), (5, 11119764), (6, 9266470), (10, 5559882), (12, 4633235), (15, 3706588), (20, 2779941), (23, 2417340), (30, 1853294), (46, 1208670), (60, 926647), (69, 805780), (92, 604335), (115, 483468), (138, 402890), (230, 241734), (276, 201445), (345, 161156), (460, 120867), (690, 80578), (1380, 40289)]