49327660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 107251200

約数和(自身を除く): 57923540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 349, 370, 382, 698, 740, 764, 955, 1396, 1745, 1910, 3490, 3820, 6980, 7067, 12913, 14134, 25826, 28268, 35335, 51652, 64565, 66659, 70670, 129130, 133318, 141340, 258260, 266636, 333295, 666590, 1333180, 2466383, 4932766, 9865532, 12331915, 24663830, 49327660]

約数ペア:

[(1, 49327660), (2, 24663830), (4, 12331915), (5, 9865532), (10, 4932766), (20, 2466383), (37, 1333180), (74, 666590), (148, 333295), (185, 266636), (191, 258260), (349, 141340), (370, 133318), (382, 129130), (698, 70670), (740, 66659), (764, 64565), (955, 51652), (1396, 35335), (1745, 28268), (1910, 25826), (3490, 14134), (3820, 12913), (6980, 7067)]