54775798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{887}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 102809088

約数和(自身を除く): 48033290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 887, 1774, 2807, 4411, 5614, 6209, 8822, 9757, 12418, 19514, 30877, 61754, 68299, 136598, 355687, 711374, 2489809, 3912557, 4979618, 7825114, 27387899, 54775798]

約数ペア:

[(1, 54775798), (2, 27387899), (7, 7825114), (11, 4979618), (14, 3912557), (22, 2489809), (77, 711374), (154, 355687), (401, 136598), (802, 68299), (887, 61754), (1774, 30877), (2807, 19514), (4411, 12418), (5614, 9757), (6209, 8822)]