54870310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16091}}^1$

素因数の和:16140

約数の個数: 32

約数和(自身を含む): 111227904

約数和(自身を除く): 56357594

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 16091, 32182, 80455, 160910, 177001, 354002, 498821, 885005, 997642, 1770010, 2494105, 4988210, 5487031, 10974062, 27435155, 54870310]

約数ペア:

[(1, 54870310), (2, 27435155), (5, 10974062), (10, 5487031), (11, 4988210), (22, 2494105), (31, 1770010), (55, 997642), (62, 885005), (110, 498821), (155, 354002), (310, 177001), (341, 160910), (682, 80455), (1705, 32182), (3410, 16091)]