54415075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 27579677

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 143, 155, 275, 325, 341, 403, 491, 715, 775, 1705, 2015, 2455, 3575, 4433, 5401, 6383, 8525, 10075, 12275, 15221, 22165, 27005, 31915, 70213, 76105, 110825, 135025, 159575, 167431, 197873, 351065, 380525, 837155, 989365, 1755325, 2176603, 4185775, 4946825, 10883015, 54415075]

約数ペア:

[(1, 54415075), (5, 10883015), (11, 4946825), (13, 4185775), (25, 2176603), (31, 1755325), (55, 989365), (65, 837155), (143, 380525), (155, 351065), (275, 197873), (325, 167431), (341, 159575), (403, 135025), (491, 110825), (715, 76105), (775, 70213), (1705, 31915), (2015, 27005), (2455, 22165), (3575, 15221), (4433, 12275), (5401, 10075), (6383, 8525)]