55205358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 132034560

約数和(自身を除く): 76829202

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 79, 93, 102, 158, 186, 221, 237, 289, 403, 442, 474, 527, 578, 663, 806, 867, 1027, 1054, 1209, 1326, 1343, 1581, 1734, 2054, 2418, 2449, 2686, 3081, 3162, 3757, 4029, 4898, 6162, 6851, 7347, 7514, 8058, 8959, 11271, 13702, 14694, 17459, 17918, 20553, 22542, 22831, 26877, 31837, 34918, 41106, 41633, 45662, 52377, 53754, 63674, 68493, 83266, 95511, 104754, 116467, 124899, 136986, 191022, 232934, 249798, 296803, 349401, 541229, 593606, 698802, 707761, 890409, 1082458, 1415522, 1623687, 1780818, 2123283, 3247374, 4246566, 9200893, 18401786, 27602679, 55205358]

約数ペア:

[(1, 55205358), (2, 27602679), (3, 18401786), (6, 9200893), (13, 4246566), (17, 3247374), (26, 2123283), (31, 1780818), (34, 1623687), (39, 1415522), (51, 1082458), (62, 890409), (78, 707761), (79, 698802), (93, 593606), (102, 541229), (158, 349401), (186, 296803), (221, 249798), (237, 232934), (289, 191022), (403, 136986), (442, 124899), (474, 116467), (527, 104754), (578, 95511), (663, 83266), (806, 68493), (867, 63674), (1027, 53754), (1054, 52377), (1209, 45662), (1326, 41633), (1343, 41106), (1581, 34918), (1734, 31837), (2054, 26877), (2418, 22831), (2449, 22542), (2686, 20553), (3081, 17918), (3162, 17459), (3757, 14694), (4029, 13702), (4898, 11271), (6162, 8959), (6851, 8058), (7347, 7514)]