53018360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69761}}^1$

素因数の和:69791

約数の個数: 32

約数和(自身を含む): 125571600

約数和(自身を除く): 72553240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 69761, 139522, 279044, 348805, 558088, 697610, 1325459, 1395220, 2650918, 2790440, 5301836, 6627295, 10603672, 13254590, 26509180, 53018360]

約数ペア:

[(1, 53018360), (2, 26509180), (4, 13254590), (5, 10603672), (8, 6627295), (10, 5301836), (19, 2790440), (20, 2650918), (38, 1395220), (40, 1325459), (76, 697610), (95, 558088), (152, 348805), (190, 279044), (380, 139522), (760, 69761)]