51465996

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20719}}^1$

素因数の和:20755

約数の個数: 48

約数和(自身を含む): 139238400

約数和(自身を除く): 87772404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 20719, 41438, 62157, 82876, 124314, 186471, 248628, 372942, 476537, 559413, 745884, 953074, 1118826, 1429611, 1906148, 2237652, 2859222, 4288833, 5718444, 8577666, 12866499, 17155332, 25732998, 51465996]

約数ペア:

[(1, 51465996), (2, 25732998), (3, 17155332), (4, 12866499), (6, 8577666), (9, 5718444), (12, 4288833), (18, 2859222), (23, 2237652), (27, 1906148), (36, 1429611), (46, 1118826), (54, 953074), (69, 745884), (92, 559413), (108, 476537), (138, 372942), (207, 248628), (276, 186471), (414, 124314), (621, 82876), (828, 62157), (1242, 41438), (2484, 20719)]