47531122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 78266880

約数和(自身を除く): 30735758

約数列:

[1, 2, 19, 31, 38, 62, 157, 257, 314, 514, 589, 1178, 2983, 4867, 4883, 5966, 7967, 9734, 9766, 15934, 40349, 80698, 92473, 151373, 184946, 302746, 766631, 1250819, 1533262, 2501638, 23765561, 47531122]

約数ペア:

[(1, 47531122), (2, 23765561), (19, 2501638), (31, 1533262), (38, 1250819), (62, 766631), (157, 302746), (257, 184946), (314, 151373), (514, 92473), (589, 80698), (1178, 40349), (2983, 15934), (4867, 9766), (4883, 9734), (5966, 7967)]