48908979

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 84664320

約数和(自身を除く): 35755341

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 217, 237, 279, 317, 553, 651, 711, 951, 1659, 1953, 2219, 2449, 2853, 4977, 6657, 7347, 9827, 17143, 19971, 22041, 25043, 29481, 51429, 68789, 75129, 88443, 154287, 175301, 206367, 225387, 525903, 619101, 776333, 1577709, 2328999, 5434331, 6986997, 16302993, 48908979]

約数ペア:

[(1, 48908979), (3, 16302993), (7, 6986997), (9, 5434331), (21, 2328999), (31, 1577709), (63, 776333), (79, 619101), (93, 525903), (217, 225387), (237, 206367), (279, 175301), (317, 154287), (553, 88443), (651, 75129), (711, 68789), (951, 51429), (1659, 29481), (1953, 25043), (2219, 22041), (2449, 19971), (2853, 17143), (4977, 9827), (6657, 7347)]