47217828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1831}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 126393344

約数和(自身を除く): 79175516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1831, 1842, 2149, 3662, 3684, 4298, 5493, 6447, 7324, 8596, 10986, 12817, 12894, 21972, 25634, 25788, 38451, 51268, 76902, 153804, 562117, 1124234, 1686351, 2248468, 3372702, 3934819, 6745404, 7869638, 11804457, 15739276, 23608914, 47217828]

約数ペア:

[(1, 47217828), (2, 23608914), (3, 15739276), (4, 11804457), (6, 7869638), (7, 6745404), (12, 3934819), (14, 3372702), (21, 2248468), (28, 1686351), (42, 1124234), (84, 562117), (307, 153804), (614, 76902), (921, 51268), (1228, 38451), (1831, 25788), (1842, 25634), (2149, 21972), (3662, 12894), (3684, 12817), (4298, 10986), (5493, 8596), (6447, 7324)]