48640872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 139507200

約数和(自身を除く): 90866328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 691, 838, 1257, 1382, 1676, 2073, 2514, 2764, 2933, 3352, 4146, 4837, 5028, 5528, 5866, 8292, 8799, 9674, 10056, 11732, 14511, 16584, 17598, 19348, 23464, 29022, 35196, 38696, 58044, 70392, 116088, 289529, 579058, 868587, 1158116, 1737174, 2026703, 2316232, 3474348, 4053406, 6080109, 6948696, 8106812, 12160218, 16213624, 24320436, 48640872]

約数ペア:

[(1, 48640872), (2, 24320436), (3, 16213624), (4, 12160218), (6, 8106812), (7, 6948696), (8, 6080109), (12, 4053406), (14, 3474348), (21, 2316232), (24, 2026703), (28, 1737174), (42, 1158116), (56, 868587), (84, 579058), (168, 289529), (419, 116088), (691, 70392), (838, 58044), (1257, 38696), (1382, 35196), (1676, 29022), (2073, 23464), (2514, 19348), (2764, 17598), (2933, 16584), (3352, 14511), (4146, 11732), (4837, 10056), (5028, 9674), (5528, 8799), (5866, 8292)]