49146812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 104167728

約数和(自身を除く): 55020916

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 107, 121, 143, 146, 214, 242, 286, 292, 428, 484, 572, 803, 949, 1177, 1391, 1573, 1606, 1898, 2354, 2782, 3146, 3212, 3796, 4708, 5564, 6292, 7811, 8833, 10439, 12947, 15301, 15622, 17666, 20878, 25894, 30602, 31244, 35332, 41756, 51788, 61204, 85921, 101543, 114829, 168311, 171842, 203086, 229658, 336622, 343684, 406172, 459316, 673244, 945131, 1116973, 1890262, 2233946, 3780524, 4467892, 12286703, 24573406, 49146812]

約数ペア:

[(1, 49146812), (2, 24573406), (4, 12286703), (11, 4467892), (13, 3780524), (22, 2233946), (26, 1890262), (44, 1116973), (52, 945131), (73, 673244), (107, 459316), (121, 406172), (143, 343684), (146, 336622), (214, 229658), (242, 203086), (286, 171842), (292, 168311), (428, 114829), (484, 101543), (572, 85921), (803, 61204), (949, 51788), (1177, 41756), (1391, 35332), (1573, 31244), (1606, 30602), (1898, 25894), (2354, 20878), (2782, 17666), (3146, 15622), (3212, 15301), (3796, 12947), (4708, 10439), (5564, 8833), (6292, 7811)]