49931388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 108

約数和(自身を含む): 141883560

約数和(自身を除く): 91952172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 261, 283, 338, 348, 377, 468, 507, 522, 566, 676, 754, 849, 1014, 1044, 1131, 1132, 1508, 1521, 1698, 2028, 2262, 2547, 3042, 3393, 3396, 3679, 4524, 4901, 5094, 6084, 6786, 7358, 8207, 9802, 10188, 11037, 13572, 14703, 14716, 16414, 19604, 22074, 24621, 29406, 32828, 33111, 44109, 44148, 47827, 49242, 58812, 66222, 73863, 88218, 95654, 98484, 106691, 132444, 143481, 147726, 176436, 191308, 213382, 286962, 295452, 320073, 426764, 430443, 573924, 640146, 860886, 960219, 1280292, 1386983, 1721772, 1920438, 2773966, 3840876, 4160949, 5547932, 8321898, 12482847, 16643796, 24965694, 49931388]

約数ペア:

[(1, 49931388), (2, 24965694), (3, 16643796), (4, 12482847), (6, 8321898), (9, 5547932), (12, 4160949), (13, 3840876), (18, 2773966), (26, 1920438), (29, 1721772), (36, 1386983), (39, 1280292), (52, 960219), (58, 860886), (78, 640146), (87, 573924), (116, 430443), (117, 426764), (156, 320073), (169, 295452), (174, 286962), (234, 213382), (261, 191308), (283, 176436), (338, 147726), (348, 143481), (377, 132444), (468, 106691), (507, 98484), (522, 95654), (566, 88218), (676, 73863), (754, 66222), (849, 58812), (1014, 49242), (1044, 47827), (1131, 44148), (1132, 44109), (1508, 33111), (1521, 32828), (1698, 29406), (2028, 24621), (2262, 22074), (2547, 19604), (3042, 16414), (3393, 14716), (3396, 14703), (3679, 13572), (4524, 11037), (4901, 10188), (5094, 9802), (6084, 8207), (6786, 7358)]