53796220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7451}}^1$

素因数の和:7498

約数の個数: 36

約数和(自身を含む): 119246904

約数和(自身を除く): 65450684

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 7451, 14902, 29804, 37255, 74510, 141569, 149020, 283138, 566276, 707845, 1415690, 2689811, 2831380, 5379622, 10759244, 13449055, 26898110, 53796220]

約数ペア:

[(1, 53796220), (2, 26898110), (4, 13449055), (5, 10759244), (10, 5379622), (19, 2831380), (20, 2689811), (38, 1415690), (76, 707845), (95, 566276), (190, 283138), (361, 149020), (380, 141569), (722, 74510), (1444, 37255), (1805, 29804), (3610, 14902), (7220, 7451)]