53638380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{297991}}^1$

素因数の和:298006

約数の個数: 36

約数和(自身を含む): 162703632

約数和(自身を除く): 109065252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 297991, 595982, 893973, 1191964, 1489955, 1787946, 2681919, 2979910, 3575892, 4469865, 5363838, 5959820, 8939730, 10727676, 13409595, 17879460, 26819190, 53638380]

約数ペア:

[(1, 53638380), (2, 26819190), (3, 17879460), (4, 13409595), (5, 10727676), (6, 8939730), (9, 5959820), (10, 5363838), (12, 4469865), (15, 3575892), (18, 2979910), (20, 2681919), (30, 1787946), (36, 1489955), (45, 1191964), (60, 893973), (90, 595982), (180, 297991)]