56395075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 78040144

約数和(自身を除く): 21645069

約数列:

[1, 5, 11, 25, 55, 103, 121, 181, 275, 515, 605, 905, 1133, 1991, 2575, 3025, 4525, 5665, 9955, 12463, 18643, 21901, 28325, 49775, 62315, 93215, 109505, 205073, 311575, 466075, 547525, 1025365, 2255803, 5126825, 11279015, 56395075]

約数ペア:

[(1, 56395075), (5, 11279015), (11, 5126825), (25, 2255803), (55, 1025365), (103, 547525), (121, 466075), (181, 311575), (275, 205073), (515, 109505), (605, 93215), (905, 62315), (1133, 49775), (1991, 28325), (2575, 21901), (3025, 18643), (4525, 12463), (5665, 9955)]