49242494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 90515040

約数和(自身を除く): 41272546

約数列:

[1, 2, 7, 14, 23, 46, 61, 109, 122, 161, 218, 322, 427, 529, 763, 854, 1058, 1403, 1526, 2507, 2806, 3703, 5014, 6649, 7406, 9821, 13298, 17549, 19642, 32269, 35098, 46543, 57661, 64538, 93086, 115322, 152927, 225883, 305854, 403627, 451766, 807254, 1070489, 2140978, 3517321, 7034642, 24621247, 49242494]

約数ペア:

[(1, 49242494), (2, 24621247), (7, 7034642), (14, 3517321), (23, 2140978), (46, 1070489), (61, 807254), (109, 451766), (122, 403627), (161, 305854), (218, 225883), (322, 152927), (427, 115322), (529, 93086), (763, 64538), (854, 57661), (1058, 46543), (1403, 35098), (1526, 32269), (2507, 19642), (2806, 17549), (3703, 13298), (5014, 9821), (6649, 7406)]