54690350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7685

約数の個数: 48

約数和(自身を含む): 119523600

約数和(自身を除く): 64833250

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 7649, 15298, 38245, 76490, 84139, 99437, 168278, 191225, 198874, 382450, 420695, 497185, 841390, 994370, 1093807, 2103475, 2187614, 2485925, 4206950, 4971850, 5469035, 10938070, 27345175, 54690350]

約数ペア:

[(1, 54690350), (2, 27345175), (5, 10938070), (10, 5469035), (11, 4971850), (13, 4206950), (22, 2485925), (25, 2187614), (26, 2103475), (50, 1093807), (55, 994370), (65, 841390), (110, 497185), (130, 420695), (143, 382450), (275, 198874), (286, 191225), (325, 168278), (550, 99437), (650, 84139), (715, 76490), (1430, 38245), (3575, 15298), (7150, 7649)]