55829450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 108326400

約数和(自身を除く): 52496950

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 181, 199, 310, 362, 398, 775, 905, 995, 1550, 1810, 1990, 4525, 4975, 5611, 6169, 9050, 9950, 11222, 12338, 28055, 30845, 36019, 56110, 61690, 72038, 140275, 154225, 180095, 280550, 308450, 360190, 900475, 1116589, 1800950, 2233178, 5582945, 11165890, 27914725, 55829450]

約数ペア:

[(1, 55829450), (2, 27914725), (5, 11165890), (10, 5582945), (25, 2233178), (31, 1800950), (50, 1116589), (62, 900475), (155, 360190), (181, 308450), (199, 280550), (310, 180095), (362, 154225), (398, 140275), (775, 72038), (905, 61690), (995, 56110), (1550, 36019), (1810, 30845), (1990, 28055), (4525, 12338), (4975, 11222), (5611, 9950), (6169, 9050)]