55639845359

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 68279500800

約数和(自身を除く): 12639655441

約数列:

[1, 7, 41, 47, 53, 223, 287, 329, 349, 371, 1561, 1927, 2173, 2443, 2491, 9143, 10481, 11819, 13489, 14309, 15211, 16403, 17437, 18497, 64001, 73367, 77827, 82733, 100163, 102131, 114821, 129479, 429721, 484579, 544789, 555493, 672523, 714917, 758377, 869359, 3008047, 3190907, 3392053, 3657869, 3888451, 4124831, 4707661, 5308639, 6085513, 22336349, 22775213, 25605083, 28873817, 35643719, 149972629, 159426491, 169118071, 193867057, 249506033, 1049808403, 1183826497, 1357069399, 7948549337, 55639845359]

約数ペア:

[(1, 55639845359), (7, 7948549337), (41, 1357069399), (47, 1183826497), (53, 1049808403), (223, 249506033), (287, 193867057), (329, 169118071), (349, 159426491), (371, 149972629), (1561, 35643719), (1927, 28873817), (2173, 25605083), (2443, 22775213), (2491, 22336349), (9143, 6085513), (10481, 5308639), (11819, 4707661), (13489, 4124831), (14309, 3888451), (15211, 3657869), (16403, 3392053), (17437, 3190907), (18497, 3008047), (64001, 869359), (73367, 758377), (77827, 714917), (82733, 672523), (100163, 555493), (102131, 544789), (114821, 484579), (129479, 429721)]