61056760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 140565960

約数和(自身を除く): 79509200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 691, 940, 1382, 1880, 2209, 2764, 3455, 4418, 5528, 6910, 8836, 11045, 13820, 17672, 22090, 27640, 32477, 44180, 64954, 88360, 129908, 162385, 259816, 324770, 649540, 1299080, 1526419, 3052838, 6105676, 7632095, 12211352, 15264190, 30528380, 61056760]

約数ペア:

[(1, 61056760), (2, 30528380), (4, 15264190), (5, 12211352), (8, 7632095), (10, 6105676), (20, 3052838), (40, 1526419), (47, 1299080), (94, 649540), (188, 324770), (235, 259816), (376, 162385), (470, 129908), (691, 88360), (940, 64954), (1382, 44180), (1880, 32477), (2209, 27640), (2764, 22090), (3455, 17672), (4418, 13820), (5528, 11045), (6910, 8836)]