47139932

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 96875520

約数和(自身を除く): 49735588

約数列:

[1, 2, 4, 7, 14, 28, 79, 101, 158, 202, 211, 316, 404, 422, 553, 707, 844, 1106, 1414, 1477, 2212, 2828, 2954, 5908, 7979, 15958, 16669, 21311, 31916, 33338, 42622, 55853, 66676, 85244, 111706, 116683, 149177, 223412, 233366, 298354, 466732, 596708, 1683569, 3367138, 6734276, 11784983, 23569966, 47139932]

約数ペア:

[(1, 47139932), (2, 23569966), (4, 11784983), (7, 6734276), (14, 3367138), (28, 1683569), (79, 596708), (101, 466732), (158, 298354), (202, 233366), (211, 223412), (316, 149177), (404, 116683), (422, 111706), (553, 85244), (707, 66676), (844, 55853), (1106, 42622), (1414, 33338), (1477, 31916), (2212, 21311), (2828, 16669), (2954, 15958), (5908, 7979)]