53618120

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6011}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 121201920

約数和(自身を除く): 67583800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 6011, 8920, 12022, 24044, 30055, 48088, 60110, 120220, 240440, 1340453, 2680906, 5361812, 6702265, 10723624, 13404530, 26809060, 53618120]

約数ペア:

[(1, 53618120), (2, 26809060), (4, 13404530), (5, 10723624), (8, 6702265), (10, 5361812), (20, 2680906), (40, 1340453), (223, 240440), (446, 120220), (892, 60110), (1115, 48088), (1784, 30055), (2230, 24044), (4460, 12022), (6011, 8920)]