56581196

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 119368704

約数和(自身を除く): 62787508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 721, 853, 1442, 1706, 2369, 2884, 3412, 4738, 5971, 9476, 11942, 16583, 19619, 23884, 33166, 39238, 66332, 78476, 87859, 137333, 175718, 274666, 351436, 549332, 615013, 1230026, 2020757, 2460052, 4041514, 8083028, 14145299, 28290598, 56581196]

約数ペア:

[(1, 56581196), (2, 28290598), (4, 14145299), (7, 8083028), (14, 4041514), (23, 2460052), (28, 2020757), (46, 1230026), (92, 615013), (103, 549332), (161, 351436), (206, 274666), (322, 175718), (412, 137333), (644, 87859), (721, 78476), (853, 66332), (1442, 39238), (1706, 33166), (2369, 23884), (2884, 19619), (3412, 16583), (4738, 11942), (5971, 9476)]