54789470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3191}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 105489216

約数和(自身を除く): 50699746

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 170, 202, 505, 1010, 1717, 3191, 3434, 6382, 8585, 15955, 17170, 31910, 54247, 108494, 271235, 322291, 542470, 644582, 1611455, 3222910, 5478947, 10957894, 27394735, 54789470]

約数ペア:

[(1, 54789470), (2, 27394735), (5, 10957894), (10, 5478947), (17, 3222910), (34, 1611455), (85, 644582), (101, 542470), (170, 322291), (202, 271235), (505, 108494), (1010, 54247), (1717, 31910), (3191, 17170), (3434, 15955), (6382, 8585)]