52942175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 25802785

約数列:

[1, 5, 11, 13, 25, 55, 59, 65, 143, 251, 275, 295, 325, 649, 715, 767, 1255, 1475, 2761, 3245, 3263, 3575, 3835, 6275, 8437, 13805, 14809, 16225, 16315, 19175, 35893, 42185, 69025, 74045, 81575, 162899, 179465, 192517, 210925, 370225, 814495, 897325, 962585, 2117687, 4072475, 4812925, 10588435, 52942175]

約数ペア:

[(1, 52942175), (5, 10588435), (11, 4812925), (13, 4072475), (25, 2117687), (55, 962585), (59, 897325), (65, 814495), (143, 370225), (251, 210925), (275, 192517), (295, 179465), (325, 162899), (649, 81575), (715, 74045), (767, 69025), (1255, 42185), (1475, 35893), (2761, 19175), (3245, 16315), (3263, 16225), (3575, 14809), (3835, 13805), (6275, 8437)]