47688870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 118272960

約数和(自身を除く): 70584090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 89, 106, 159, 178, 265, 267, 318, 337, 445, 530, 534, 674, 795, 890, 1011, 1335, 1590, 1685, 2022, 2670, 3370, 4717, 5055, 9434, 10110, 14151, 17861, 23585, 28302, 29993, 35722, 47170, 53583, 59986, 70755, 89305, 89979, 107166, 141510, 149965, 178610, 179958, 267915, 299930, 449895, 535830, 899790, 1589629, 3179258, 4768887, 7948145, 9537774, 15896290, 23844435, 47688870]

約数ペア:

[(1, 47688870), (2, 23844435), (3, 15896290), (5, 9537774), (6, 7948145), (10, 4768887), (15, 3179258), (30, 1589629), (53, 899790), (89, 535830), (106, 449895), (159, 299930), (178, 267915), (265, 179958), (267, 178610), (318, 149965), (337, 141510), (445, 107166), (530, 89979), (534, 89305), (674, 70755), (795, 59986), (890, 53583), (1011, 47170), (1335, 35722), (1590, 29993), (1685, 28302), (2022, 23585), (2670, 17861), (3370, 14151), (4717, 10110), (5055, 9434)]