51761490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 136950912

約数和(自身を除く): 85189422

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 101, 110, 165, 202, 303, 330, 505, 606, 1010, 1111, 1515, 1553, 2222, 3030, 3106, 3333, 4659, 5555, 6666, 7765, 9318, 11110, 15530, 16665, 17083, 23295, 33330, 34166, 46590, 51249, 85415, 102498, 156853, 170830, 256245, 313706, 470559, 512490, 784265, 941118, 1568530, 1725383, 2352795, 3450766, 4705590, 5176149, 8626915, 10352298, 17253830, 25880745, 51761490]

約数ペア:

[(1, 51761490), (2, 25880745), (3, 17253830), (5, 10352298), (6, 8626915), (10, 5176149), (11, 4705590), (15, 3450766), (22, 2352795), (30, 1725383), (33, 1568530), (55, 941118), (66, 784265), (101, 512490), (110, 470559), (165, 313706), (202, 256245), (303, 170830), (330, 156853), (505, 102498), (606, 85415), (1010, 51249), (1111, 46590), (1515, 34166), (1553, 33330), (2222, 23295), (3030, 17083), (3106, 16665), (3333, 15530), (4659, 11110), (5555, 9318), (6666, 7765)]