50351868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{149}}^2$

素因数の和:321

約数の個数: 90

約数和(自身を含む): 151450376

約数和(自身を除く): 101098508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 252, 298, 324, 378, 447, 567, 596, 756, 894, 1043, 1134, 1341, 1788, 2086, 2268, 2682, 3129, 4023, 4172, 5364, 6258, 8046, 9387, 12069, 12516, 16092, 18774, 22201, 24138, 28161, 37548, 44402, 48276, 56322, 66603, 84483, 88804, 112644, 133206, 155407, 168966, 199809, 266412, 310814, 337932, 399618, 466221, 599427, 621628, 799236, 932442, 1198854, 1398663, 1798281, 1864884, 2397708, 2797326, 3596562, 4195989, 5594652, 7193124, 8391978, 12587967, 16783956, 25175934, 50351868]

約数ペア:

[(1, 50351868), (2, 25175934), (3, 16783956), (4, 12587967), (6, 8391978), (7, 7193124), (9, 5594652), (12, 4195989), (14, 3596562), (18, 2797326), (21, 2397708), (27, 1864884), (28, 1798281), (36, 1398663), (42, 1198854), (54, 932442), (63, 799236), (81, 621628), (84, 599427), (108, 466221), (126, 399618), (149, 337932), (162, 310814), (189, 266412), (252, 199809), (298, 168966), (324, 155407), (378, 133206), (447, 112644), (567, 88804), (596, 84483), (756, 66603), (894, 56322), (1043, 48276), (1134, 44402), (1341, 37548), (1788, 28161), (2086, 24138), (2268, 22201), (2682, 18774), (3129, 16092), (4023, 12516), (4172, 12069), (5364, 9387), (6258, 8046)]