57638834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 43483726

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 121, 191, 242, 319, 382, 473, 638, 946, 1247, 2101, 2494, 3509, 4202, 5203, 5539, 7018, 8213, 10406, 11078, 13717, 16426, 23111, 27434, 46222, 60929, 90343, 121858, 150887, 180686, 238177, 301774, 476354, 670219, 993773, 1340438, 1987546, 2619947, 5239894, 28819417, 57638834]

約数ペア:

[(1, 57638834), (2, 28819417), (11, 5239894), (22, 2619947), (29, 1987546), (43, 1340438), (58, 993773), (86, 670219), (121, 476354), (191, 301774), (242, 238177), (319, 180686), (382, 150887), (473, 121858), (638, 90343), (946, 60929), (1247, 46222), (2101, 27434), (2494, 23111), (3509, 16426), (4202, 13717), (5203, 11078), (5539, 10406), (7018, 8213)]