47903752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 101505600

約数和(自身を除く): 53601848

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 59, 74, 104, 118, 148, 211, 236, 296, 422, 472, 481, 767, 844, 962, 1534, 1688, 1924, 2183, 2743, 3068, 3848, 4366, 5486, 6136, 7807, 8732, 10972, 12449, 15614, 17464, 21944, 24898, 28379, 31228, 49796, 56758, 62456, 99592, 101491, 113516, 161837, 202982, 227032, 323674, 405964, 460613, 647348, 811928, 921226, 1294696, 1842452, 3684904, 5987969, 11975938, 23951876, 47903752]

約数ペア:

[(1, 47903752), (2, 23951876), (4, 11975938), (8, 5987969), (13, 3684904), (26, 1842452), (37, 1294696), (52, 921226), (59, 811928), (74, 647348), (104, 460613), (118, 405964), (148, 323674), (211, 227032), (236, 202982), (296, 161837), (422, 113516), (472, 101491), (481, 99592), (767, 62456), (844, 56758), (962, 49796), (1534, 31228), (1688, 28379), (1924, 24898), (2183, 21944), (2743, 17464), (3068, 15614), (3848, 12449), (4366, 10972), (5486, 8732), (6136, 7807)]