49791830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1297}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 98128800

約数和(自身を除く): 48336970

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1297, 1745, 2594, 3490, 3839, 6485, 7678, 12970, 14267, 19195, 28534, 38390, 71335, 142670, 452653, 905306, 2263265, 4526530, 4979183, 9958366, 24895915, 49791830]

約数ペア:

[(1, 49791830), (2, 24895915), (5, 9958366), (10, 4979183), (11, 4526530), (22, 2263265), (55, 905306), (110, 452653), (349, 142670), (698, 71335), (1297, 38390), (1745, 28534), (2594, 19195), (3490, 14267), (3839, 12970), (6485, 7678)]