50689940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8888

約数の個数: 48

約数和(自身を含む): 124637184

約数和(自身を除く): 73947244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8831, 17662, 35324, 44155, 61817, 88310, 123634, 176620, 247268, 309085, 362071, 618170, 724142, 1236340, 1448284, 1810355, 2534497, 3620710, 5068994, 7241420, 10137988, 12672485, 25344970, 50689940]

約数ペア:

[(1, 50689940), (2, 25344970), (4, 12672485), (5, 10137988), (7, 7241420), (10, 5068994), (14, 3620710), (20, 2534497), (28, 1810355), (35, 1448284), (41, 1236340), (70, 724142), (82, 618170), (140, 362071), (164, 309085), (205, 247268), (287, 176620), (410, 123634), (574, 88310), (820, 61817), (1148, 44155), (1435, 35324), (2870, 17662), (5740, 8831)]