53552785

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 76245120

約数和(自身を除く): 22692335

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 619, 715, 1331, 1573, 3095, 6655, 6809, 7865, 8047, 17303, 34045, 40235, 74899, 86515, 88517, 374495, 442585, 823889, 973687, 4119445, 4868435, 10710557, 53552785]

約数ペア:

[(1, 53552785), (5, 10710557), (11, 4868435), (13, 4119445), (55, 973687), (65, 823889), (121, 442585), (143, 374495), (605, 88517), (619, 86515), (715, 74899), (1331, 40235), (1573, 34045), (3095, 17303), (6655, 8047), (6809, 7865)]