53712715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 81043200

約数和(自身を除く): 27330485

約数列:

[1, 5, 7, 19, 35, 37, 59, 95, 133, 185, 259, 295, 413, 665, 703, 1121, 1295, 1369, 2065, 2183, 3515, 4921, 5605, 6845, 7847, 9583, 10915, 15281, 24605, 26011, 39235, 41477, 47915, 76405, 80771, 130055, 182077, 207385, 290339, 403855, 565397, 910385, 1451695, 1534649, 2826985, 7673245, 10742543, 53712715]

約数ペア:

[(1, 53712715), (5, 10742543), (7, 7673245), (19, 2826985), (35, 1534649), (37, 1451695), (59, 910385), (95, 565397), (133, 403855), (185, 290339), (259, 207385), (295, 182077), (413, 130055), (665, 80771), (703, 76405), (1121, 47915), (1295, 41477), (1369, 39235), (2065, 26011), (2183, 24605), (3515, 15281), (4921, 10915), (5605, 9583), (6845, 7847)]