51784804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16619}}^1$

素因数の和:16683

約数の個数: 24

約数和(自身を含む): 97725600

約数和(自身を除く): 45940796

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 16619, 33238, 66476, 315761, 631522, 681379, 1263044, 1362758, 2725516, 12946201, 25892402, 51784804]

約数ペア:

[(1, 51784804), (2, 25892402), (4, 12946201), (19, 2725516), (38, 1362758), (41, 1263044), (76, 681379), (82, 631522), (164, 315761), (779, 66476), (1558, 33238), (3116, 16619)]