50897390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 101059488

約数和(自身を除く): 50162098

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 613, 722, 874, 1226, 1805, 2185, 3065, 3610, 4370, 6130, 8303, 11647, 14099, 16606, 23294, 28198, 41515, 58235, 70495, 83030, 116470, 140990, 221293, 267881, 442586, 535762, 1106465, 1339405, 2212930, 2678810, 5089739, 10179478, 25448695, 50897390]

約数ペア:

[(1, 50897390), (2, 25448695), (5, 10179478), (10, 5089739), (19, 2678810), (23, 2212930), (38, 1339405), (46, 1106465), (95, 535762), (115, 442586), (190, 267881), (230, 221293), (361, 140990), (437, 116470), (613, 83030), (722, 70495), (874, 58235), (1226, 41515), (1805, 28198), (2185, 23294), (3065, 16606), (3610, 14099), (4370, 11647), (6130, 8303)]