56048252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 65879428

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 47, 52, 68, 71, 76, 94, 142, 188, 221, 247, 284, 323, 442, 494, 611, 646, 799, 884, 893, 923, 988, 1207, 1222, 1292, 1349, 1598, 1786, 1846, 2414, 2444, 2698, 3196, 3337, 3572, 3692, 4199, 4828, 5396, 6674, 8398, 10387, 11609, 13348, 15181, 15691, 16796, 17537, 20774, 22933, 23218, 30362, 31382, 35074, 41548, 43381, 45866, 46436, 56729, 60724, 62764, 63403, 70148, 86762, 91732, 113458, 126806, 173524, 197353, 226916, 253612, 298129, 394706, 596258, 737477, 789412, 824239, 1077851, 1192516, 1474954, 1648478, 2155702, 2949908, 3296956, 4311404, 14012063, 28024126, 56048252]

約数ペア:

[(1, 56048252), (2, 28024126), (4, 14012063), (13, 4311404), (17, 3296956), (19, 2949908), (26, 2155702), (34, 1648478), (38, 1474954), (47, 1192516), (52, 1077851), (68, 824239), (71, 789412), (76, 737477), (94, 596258), (142, 394706), (188, 298129), (221, 253612), (247, 226916), (284, 197353), (323, 173524), (442, 126806), (494, 113458), (611, 91732), (646, 86762), (799, 70148), (884, 63403), (893, 62764), (923, 60724), (988, 56729), (1207, 46436), (1222, 45866), (1292, 43381), (1349, 41548), (1598, 35074), (1786, 31382), (1846, 30362), (2414, 23218), (2444, 22933), (2698, 20774), (3196, 17537), (3337, 16796), (3572, 15691), (3692, 15181), (4199, 13348), (4828, 11609), (5396, 10387), (6674, 8398)]