49509110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 108936576

約数和(自身を除く): 59427466

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 191, 230, 245, 322, 382, 490, 529, 805, 955, 1058, 1127, 1337, 1610, 1910, 2254, 2645, 2674, 3703, 4393, 5290, 5635, 6685, 7406, 8786, 9359, 11270, 13370, 18515, 18718, 21965, 25921, 30751, 37030, 43930, 46795, 51842, 61502, 93590, 101039, 129605, 153755, 202078, 215257, 259210, 307510, 430514, 505195, 707273, 1010390, 1076285, 1414546, 2152570, 3536365, 4950911, 7072730, 9901822, 24754555, 49509110]

約数ペア:

[(1, 49509110), (2, 24754555), (5, 9901822), (7, 7072730), (10, 4950911), (14, 3536365), (23, 2152570), (35, 1414546), (46, 1076285), (49, 1010390), (70, 707273), (98, 505195), (115, 430514), (161, 307510), (191, 259210), (230, 215257), (245, 202078), (322, 153755), (382, 129605), (490, 101039), (529, 93590), (805, 61502), (955, 51842), (1058, 46795), (1127, 43930), (1337, 37030), (1610, 30751), (1910, 25921), (2254, 21965), (2645, 18718), (2674, 18515), (3703, 13370), (4393, 11270), (5290, 9359), (5635, 8786), (6685, 7406)]