31882150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^2\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 36

約数和(自身を含む): 60707052

約数和(自身を除く): 28824902

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 227, 265, 454, 530, 1135, 1325, 2270, 2650, 2809, 5618, 5675, 11350, 12031, 14045, 24062, 28090, 60155, 70225, 120310, 140450, 300775, 601550, 637643, 1275286, 3188215, 6376430, 15941075, 31882150]

約数ペア:

[(1, 31882150), (2, 15941075), (5, 6376430), (10, 3188215), (25, 1275286), (50, 637643), (53, 601550), (106, 300775), (227, 140450), (265, 120310), (454, 70225), (530, 60155), (1135, 28090), (1325, 24062), (2270, 14045), (2650, 12031), (2809, 11350), (5618, 5675)]