51456492

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 139596800

約数和(自身を除く): 88140308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 79, 108, 111, 148, 158, 163, 222, 237, 316, 326, 333, 444, 474, 489, 652, 666, 711, 948, 978, 999, 1332, 1422, 1467, 1956, 1998, 2133, 2844, 2923, 2934, 3996, 4266, 4401, 5846, 5868, 6031, 8532, 8769, 8802, 11692, 12062, 12877, 17538, 17604, 18093, 24124, 25754, 26307, 35076, 36186, 38631, 51508, 52614, 54279, 72372, 77262, 78921, 105228, 108558, 115893, 154524, 157842, 162837, 217116, 231786, 315684, 325674, 347679, 463572, 476449, 651348, 695358, 952898, 1390716, 1429347, 1905796, 2858694, 4288041, 5717388, 8576082, 12864123, 17152164, 25728246, 51456492]

約数ペア:

[(1, 51456492), (2, 25728246), (3, 17152164), (4, 12864123), (6, 8576082), (9, 5717388), (12, 4288041), (18, 2858694), (27, 1905796), (36, 1429347), (37, 1390716), (54, 952898), (74, 695358), (79, 651348), (108, 476449), (111, 463572), (148, 347679), (158, 325674), (163, 315684), (222, 231786), (237, 217116), (316, 162837), (326, 157842), (333, 154524), (444, 115893), (474, 108558), (489, 105228), (652, 78921), (666, 77262), (711, 72372), (948, 54279), (978, 52614), (999, 51508), (1332, 38631), (1422, 36186), (1467, 35076), (1956, 26307), (1998, 25754), (2133, 24124), (2844, 18093), (2923, 17604), (2934, 17538), (3996, 12877), (4266, 12062), (4401, 11692), (5846, 8802), (5868, 8769), (6031, 8532)]