51012108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 155151360

約数和(自身を除く): 104139252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 59, 63, 73, 84, 94, 118, 126, 141, 146, 177, 188, 219, 236, 252, 282, 292, 329, 354, 413, 423, 438, 511, 531, 564, 657, 658, 708, 826, 846, 876, 987, 1022, 1062, 1239, 1314, 1316, 1533, 1652, 1692, 1974, 2044, 2124, 2478, 2628, 2773, 2961, 3066, 3431, 3717, 3948, 4307, 4599, 4956, 5546, 5922, 6132, 6862, 7434, 8319, 8614, 9198, 10293, 11092, 11844, 12921, 13724, 14868, 16638, 17228, 18396, 19411, 20586, 24017, 24957, 25842, 30149, 30879, 33276, 38763, 38822, 41172, 48034, 49914, 51684, 58233, 60298, 61758, 72051, 77526, 77644, 90447, 96068, 99828, 116466, 120596, 123516, 144102, 155052, 174699, 180894, 202429, 216153, 232932, 271341, 288204, 349398, 361788, 404858, 432306, 542682, 607287, 698796, 809716, 864612, 1085364, 1214574, 1417003, 1821861, 2429148, 2834006, 3643722, 4251009, 5668012, 7287444, 8502018, 12753027, 17004036, 25506054, 51012108]

約数ペア:

[(1, 51012108), (2, 25506054), (3, 17004036), (4, 12753027), (6, 8502018), (7, 7287444), (9, 5668012), (12, 4251009), (14, 3643722), (18, 2834006), (21, 2429148), (28, 1821861), (36, 1417003), (42, 1214574), (47, 1085364), (59, 864612), (63, 809716), (73, 698796), (84, 607287), (94, 542682), (118, 432306), (126, 404858), (141, 361788), (146, 349398), (177, 288204), (188, 271341), (219, 232932), (236, 216153), (252, 202429), (282, 180894), (292, 174699), (329, 155052), (354, 144102), (413, 123516), (423, 120596), (438, 116466), (511, 99828), (531, 96068), (564, 90447), (657, 77644), (658, 77526), (708, 72051), (826, 61758), (846, 60298), (876, 58233), (987, 51684), (1022, 49914), (1062, 48034), (1239, 41172), (1314, 38822), (1316, 38763), (1533, 33276), (1652, 30879), (1692, 30149), (1974, 25842), (2044, 24957), (2124, 24017), (2478, 20586), (2628, 19411), (2773, 18396), (2961, 17228), (3066, 16638), (3431, 14868), (3717, 13724), (3948, 12921), (4307, 11844), (4599, 11092), (4956, 10293), (5546, 9198), (5922, 8614), (6132, 8319), (6862, 7434)]