55403006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 88387200

約数和(自身を除く): 32984194

約数列:

[1, 2, 43, 59, 61, 86, 118, 122, 179, 358, 2537, 2623, 3599, 5074, 5246, 7198, 7697, 10561, 10919, 15394, 21122, 21838, 154757, 309514, 454123, 469517, 644221, 908246, 939034, 1288442, 27701503, 55403006]

約数ペア:

[(1, 55403006), (2, 27701503), (43, 1288442), (59, 939034), (61, 908246), (86, 644221), (118, 469517), (122, 454123), (179, 309514), (358, 154757), (2537, 21838), (2623, 21122), (3599, 15394), (5074, 10919), (5246, 10561), (7198, 7697)]