52219970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 104569920

約数和(自身を除く): 52349950

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 121, 206, 242, 419, 515, 605, 838, 1030, 1133, 1210, 2095, 2266, 4190, 4609, 5665, 9218, 11330, 12463, 23045, 24926, 43157, 46090, 50699, 62315, 86314, 101398, 124630, 215785, 253495, 431570, 474727, 506990, 949454, 2373635, 4747270, 5221997, 10443994, 26109985, 52219970]

約数ペア:

[(1, 52219970), (2, 26109985), (5, 10443994), (10, 5221997), (11, 4747270), (22, 2373635), (55, 949454), (103, 506990), (110, 474727), (121, 431570), (206, 253495), (242, 215785), (419, 124630), (515, 101398), (605, 86314), (838, 62315), (1030, 50699), (1133, 46090), (1210, 43157), (2095, 24926), (2266, 23045), (4190, 12463), (4609, 11330), (5665, 9218)]