51616130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 96647040

約数和(自身を除く): 45030910

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 1879, 2747, 3758, 5494, 9395, 13735, 18790, 27470, 77039, 125893, 154078, 251786, 385195, 629465, 770390, 1258930, 5161613, 10323226, 25808065, 51616130]

約数ペア:

[(1, 51616130), (2, 25808065), (5, 10323226), (10, 5161613), (41, 1258930), (67, 770390), (82, 629465), (134, 385195), (205, 251786), (335, 154078), (410, 125893), (670, 77039), (1879, 27470), (2747, 18790), (3758, 13735), (5494, 9395)]