47571524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 112811328

約数和(自身を除く): 65239804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 109, 143, 154, 182, 218, 286, 308, 364, 436, 572, 763, 1001, 1199, 1417, 1526, 2002, 2398, 2834, 3052, 4004, 4796, 5668, 8393, 9919, 11881, 15587, 16786, 19838, 23762, 31174, 33572, 39676, 47524, 62348, 83167, 109109, 130691, 154453, 166334, 218218, 261382, 308906, 332668, 436436, 522764, 617812, 914837, 1081171, 1698983, 1829674, 2162342, 3397966, 3659348, 4324684, 6795932, 11892881, 23785762, 47571524]

約数ペア:

[(1, 47571524), (2, 23785762), (4, 11892881), (7, 6795932), (11, 4324684), (13, 3659348), (14, 3397966), (22, 2162342), (26, 1829674), (28, 1698983), (44, 1081171), (52, 914837), (77, 617812), (91, 522764), (109, 436436), (143, 332668), (154, 308906), (182, 261382), (218, 218218), (286, 166334), (308, 154453), (364, 130691), (436, 109109), (572, 83167), (763, 62348), (1001, 47524), (1199, 39676), (1417, 33572), (1526, 31174), (2002, 23762), (2398, 19838), (2834, 16786), (3052, 15587), (4004, 11881), (4796, 9919), (5668, 8393)]