47605780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 106626240

約数和(自身を除く): 59020460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 859, 1630, 1718, 2771, 3260, 3436, 4295, 5542, 8590, 11084, 13855, 14603, 17180, 27710, 29206, 55420, 58412, 73015, 140017, 146030, 280034, 292060, 560068, 700085, 1400170, 2380289, 2800340, 4760578, 9521156, 11901445, 23802890, 47605780]

約数ペア:

[(1, 47605780), (2, 23802890), (4, 11901445), (5, 9521156), (10, 4760578), (17, 2800340), (20, 2380289), (34, 1400170), (68, 700085), (85, 560068), (163, 292060), (170, 280034), (326, 146030), (340, 140017), (652, 73015), (815, 58412), (859, 55420), (1630, 29206), (1718, 27710), (2771, 17180), (3260, 14603), (3436, 13855), (4295, 11084), (5542, 8590)]