55531154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 105062400

約数和(自身を除く): 49531246

約数列:

[1, 2, 7, 14, 23, 37, 46, 59, 74, 79, 118, 158, 161, 259, 322, 413, 518, 553, 826, 851, 1106, 1357, 1702, 1817, 2183, 2714, 2923, 3634, 4366, 4661, 5846, 5957, 9322, 9499, 11914, 12719, 15281, 18998, 20461, 25438, 30562, 32627, 40922, 50209, 65254, 67229, 100418, 107203, 134458, 172457, 214406, 344914, 351463, 470603, 702926, 750421, 941206, 1207199, 1500842, 2414398, 3966511, 7933022, 27765577, 55531154]

約数ペア:

[(1, 55531154), (2, 27765577), (7, 7933022), (14, 3966511), (23, 2414398), (37, 1500842), (46, 1207199), (59, 941206), (74, 750421), (79, 702926), (118, 470603), (158, 351463), (161, 344914), (259, 214406), (322, 172457), (413, 134458), (518, 107203), (553, 100418), (826, 67229), (851, 65254), (1106, 50209), (1357, 40922), (1702, 32627), (1817, 30562), (2183, 25438), (2714, 20461), (2923, 18998), (3634, 15281), (4366, 12719), (4661, 11914), (5846, 9499), (5957, 9322)]