49421346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 117635328

約数和(自身を除く): 68213982

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 61, 78, 94, 102, 122, 141, 169, 183, 221, 282, 338, 366, 442, 507, 611, 663, 793, 799, 1014, 1037, 1222, 1326, 1586, 1598, 1833, 2074, 2379, 2397, 2867, 2873, 3111, 3666, 4758, 4794, 5734, 5746, 6222, 7943, 8601, 8619, 10309, 10387, 13481, 15886, 17202, 17238, 20618, 20774, 23829, 26962, 30927, 31161, 37271, 40443, 47658, 48739, 61854, 62322, 74542, 80886, 97478, 111813, 135031, 146217, 175253, 223626, 270062, 292434, 350506, 405093, 484523, 525759, 633607, 810186, 969046, 1051518, 1267214, 1453569, 1900821, 2907138, 3801642, 8236891, 16473782, 24710673, 49421346]

約数ペア:

[(1, 49421346), (2, 24710673), (3, 16473782), (6, 8236891), (13, 3801642), (17, 2907138), (26, 1900821), (34, 1453569), (39, 1267214), (47, 1051518), (51, 969046), (61, 810186), (78, 633607), (94, 525759), (102, 484523), (122, 405093), (141, 350506), (169, 292434), (183, 270062), (221, 223626), (282, 175253), (338, 146217), (366, 135031), (442, 111813), (507, 97478), (611, 80886), (663, 74542), (793, 62322), (799, 61854), (1014, 48739), (1037, 47658), (1222, 40443), (1326, 37271), (1586, 31161), (1598, 30927), (1833, 26962), (2074, 23829), (2379, 20774), (2397, 20618), (2867, 17238), (2873, 17202), (3111, 15886), (3666, 13481), (4758, 10387), (4794, 10309), (5734, 8619), (5746, 8601), (6222, 7943)]