55480782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{12119}}^1$

素因数の和:12240

約数の個数: 32

約数和(自身を含む): 127987200

約数和(自身を除く): 72506418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 12119, 24238, 36357, 72714, 84833, 169666, 254499, 508998, 1320971, 2641942, 3962913, 7925826, 9246797, 18493594, 27740391, 55480782]

約数ペア:

[(1, 55480782), (2, 27740391), (3, 18493594), (6, 9246797), (7, 7925826), (14, 3962913), (21, 2641942), (42, 1320971), (109, 508998), (218, 254499), (327, 169666), (654, 84833), (763, 72714), (1526, 36357), (2289, 24238), (4578, 12119)]