45859550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 93744000

約数和(自身を除く): 47884450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 275, 398, 419, 550, 838, 995, 1990, 2095, 2189, 4190, 4378, 4609, 4975, 9218, 9950, 10475, 10945, 20950, 21890, 23045, 46090, 54725, 83381, 109450, 115225, 166762, 230450, 416905, 833810, 917191, 1834382, 2084525, 4169050, 4585955, 9171910, 22929775, 45859550]

約数ペア:

[(1, 45859550), (2, 22929775), (5, 9171910), (10, 4585955), (11, 4169050), (22, 2084525), (25, 1834382), (50, 917191), (55, 833810), (110, 416905), (199, 230450), (275, 166762), (398, 115225), (419, 109450), (550, 83381), (838, 54725), (995, 46090), (1990, 23045), (2095, 21890), (2189, 20950), (4190, 10945), (4378, 10475), (4609, 9950), (4975, 9218)]