48960207

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 79714800

約数和(自身を除く): 30754593

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 261, 513, 551, 783, 1097, 1539, 1653, 2349, 3291, 4959, 9873, 14877, 20843, 29619, 31813, 44631, 62529, 88857, 95439, 187587, 286317, 562761, 604447, 858951, 1688283, 1813341, 2576853, 5440023, 16320069, 48960207]

約数ペア:

[(1, 48960207), (3, 16320069), (9, 5440023), (19, 2576853), (27, 1813341), (29, 1688283), (57, 858951), (81, 604447), (87, 562761), (171, 286317), (261, 187587), (513, 95439), (551, 88857), (783, 62529), (1097, 44631), (1539, 31813), (1653, 29619), (2349, 20843), (3291, 14877), (4959, 9873)]