48949999

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 60710400

約数和(自身を除く): 11760401

約数列:

[1, 7, 29, 59, 61, 67, 203, 413, 427, 469, 1711, 1769, 1943, 3599, 3953, 4087, 11977, 12383, 13601, 25193, 27671, 28609, 104371, 114637, 118523, 241133, 730597, 802459, 829661, 1687931, 6992857, 48949999]

約数ペア:

[(1, 48949999), (7, 6992857), (29, 1687931), (59, 829661), (61, 802459), (67, 730597), (203, 241133), (413, 118523), (427, 114637), (469, 104371), (1711, 28609), (1769, 27671), (1943, 25193), (3599, 13601), (3953, 12383), (4087, 11977)]