50050780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 113982624

約数和(自身を除く): 63931844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 163, 260, 326, 652, 815, 1181, 1630, 2119, 2362, 3260, 4238, 4724, 5905, 8476, 10595, 11810, 15353, 21190, 23620, 30706, 42380, 61412, 76765, 153530, 192503, 307060, 385006, 770012, 962515, 1925030, 2502539, 3850060, 5005078, 10010156, 12512695, 25025390, 50050780]

約数ペア:

[(1, 50050780), (2, 25025390), (4, 12512695), (5, 10010156), (10, 5005078), (13, 3850060), (20, 2502539), (26, 1925030), (52, 962515), (65, 770012), (130, 385006), (163, 307060), (260, 192503), (326, 153530), (652, 76765), (815, 61412), (1181, 42380), (1630, 30706), (2119, 23620), (2362, 21190), (3260, 15353), (4238, 11810), (4724, 10595), (5905, 8476)]