47838574

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 43399826

約数列:

[1, 2, 7, 14, 23, 29, 46, 47, 58, 94, 109, 161, 203, 218, 322, 329, 406, 658, 667, 763, 1081, 1334, 1363, 1526, 2162, 2507, 2726, 3161, 4669, 5014, 5123, 6322, 7567, 9338, 9541, 10246, 15134, 17549, 19082, 22127, 31349, 35098, 35861, 44254, 62698, 71722, 72703, 117829, 145406, 148567, 219443, 235658, 297134, 438886, 508921, 824803, 1017842, 1039969, 1649606, 2079938, 3417041, 6834082, 23919287, 47838574]

約数ペア:

[(1, 47838574), (2, 23919287), (7, 6834082), (14, 3417041), (23, 2079938), (29, 1649606), (46, 1039969), (47, 1017842), (58, 824803), (94, 508921), (109, 438886), (161, 297134), (203, 235658), (218, 219443), (322, 148567), (329, 145406), (406, 117829), (658, 72703), (667, 71722), (763, 62698), (1081, 44254), (1334, 35861), (1363, 35098), (1526, 31349), (2162, 22127), (2507, 19082), (2726, 17549), (3161, 15134), (4669, 10246), (5014, 9541), (5123, 9338), (6322, 7567)]