54938356

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 112154112

約数和(自身を除く): 57215756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 607, 748, 1214, 1331, 2057, 2428, 2662, 4114, 5324, 6677, 8228, 10319, 13354, 20638, 22627, 26708, 41276, 45254, 73447, 90508, 113509, 146894, 227018, 293788, 454036, 807917, 1248599, 1615834, 2497198, 3231668, 4994396, 13734589, 27469178, 54938356]

約数ペア:

[(1, 54938356), (2, 27469178), (4, 13734589), (11, 4994396), (17, 3231668), (22, 2497198), (34, 1615834), (44, 1248599), (68, 807917), (121, 454036), (187, 293788), (242, 227018), (374, 146894), (484, 113509), (607, 90508), (748, 73447), (1214, 45254), (1331, 41276), (2057, 26708), (2428, 22627), (2662, 20638), (4114, 13354), (5324, 10319), (6677, 8228)]