50513086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 88938000

約数和(自身を除く): 38424914

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 149, 169, 221, 298, 338, 442, 767, 1003, 1534, 1937, 2006, 2533, 2873, 3874, 5066, 5746, 8791, 9971, 13039, 17582, 19942, 25181, 26078, 32929, 50362, 65858, 114283, 149447, 169507, 228566, 298894, 339014, 428077, 856154, 1485679, 1942811, 2971358, 3885622, 25256543, 50513086]

約数ペア:

[(1, 50513086), (2, 25256543), (13, 3885622), (17, 2971358), (26, 1942811), (34, 1485679), (59, 856154), (118, 428077), (149, 339014), (169, 298894), (221, 228566), (298, 169507), (338, 149447), (442, 114283), (767, 65858), (1003, 50362), (1534, 32929), (1937, 26078), (2006, 25181), (2533, 19942), (2873, 17582), (3874, 13039), (5066, 9971), (5746, 8791)]