54305108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 114982560

約数和(自身を除く): 60677452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 109, 134, 143, 169, 218, 268, 286, 338, 436, 572, 676, 737, 871, 1199, 1417, 1474, 1742, 1859, 2398, 2834, 2948, 3484, 3718, 4796, 5668, 7303, 7436, 9581, 11323, 14606, 15587, 18421, 19162, 22646, 29212, 31174, 36842, 38324, 45292, 62348, 73684, 80333, 94939, 124553, 160666, 189878, 202631, 249106, 321332, 379756, 405262, 498212, 810524, 1044329, 1234207, 2088658, 2468414, 4177316, 4936828, 13576277, 27152554, 54305108]

約数ペア:

[(1, 54305108), (2, 27152554), (4, 13576277), (11, 4936828), (13, 4177316), (22, 2468414), (26, 2088658), (44, 1234207), (52, 1044329), (67, 810524), (109, 498212), (134, 405262), (143, 379756), (169, 321332), (218, 249106), (268, 202631), (286, 189878), (338, 160666), (436, 124553), (572, 94939), (676, 80333), (737, 73684), (871, 62348), (1199, 45292), (1417, 38324), (1474, 36842), (1742, 31174), (1859, 29212), (2398, 22646), (2834, 19162), (2948, 18421), (3484, 15587), (3718, 14606), (4796, 11323), (5668, 9581), (7303, 7436)]