50094220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 115869600

約数和(自身を除く): 65775380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2089, 2180, 2398, 4178, 4796, 5995, 8356, 10445, 11990, 20890, 22979, 23980, 41780, 45958, 91916, 114895, 227701, 229790, 455402, 459580, 910804, 1138505, 2277010, 2504711, 4554020, 5009422, 10018844, 12523555, 25047110, 50094220]

約数ペア:

[(1, 50094220), (2, 25047110), (4, 12523555), (5, 10018844), (10, 5009422), (11, 4554020), (20, 2504711), (22, 2277010), (44, 1138505), (55, 910804), (109, 459580), (110, 455402), (218, 229790), (220, 227701), (436, 114895), (545, 91916), (1090, 45958), (1199, 41780), (2089, 23980), (2180, 22979), (2398, 20890), (4178, 11990), (4796, 10445), (5995, 8356)]