54369788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 107993088

約数和(自身を除く): 53623300

約数列:

[1, 2, 4, 11, 22, 44, 47, 61, 94, 122, 188, 244, 431, 517, 671, 862, 1034, 1342, 1724, 2068, 2684, 2867, 4741, 5734, 9482, 11468, 18964, 20257, 26291, 31537, 40514, 52582, 63074, 81028, 105164, 126148, 222827, 289201, 445654, 578402, 891308, 1156804, 1235677, 2471354, 4942708, 13592447, 27184894, 54369788]

約数ペア:

[(1, 54369788), (2, 27184894), (4, 13592447), (11, 4942708), (22, 2471354), (44, 1235677), (47, 1156804), (61, 891308), (94, 578402), (122, 445654), (188, 289201), (244, 222827), (431, 126148), (517, 105164), (671, 81028), (862, 63074), (1034, 52582), (1342, 40514), (1724, 31537), (2068, 26291), (2684, 20257), (2867, 18964), (4741, 11468), (5734, 9482)]