56773540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 129678192

約数和(自身を除く): 72904652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 4513, 6290, 9026, 12580, 18052, 22565, 45130, 76721, 90260, 153442, 166981, 306884, 333962, 383605, 667924, 767210, 834905, 1534420, 1669810, 2838677, 3339620, 5677354, 11354708, 14193385, 28386770, 56773540]

約数ペア:

[(1, 56773540), (2, 28386770), (4, 14193385), (5, 11354708), (10, 5677354), (17, 3339620), (20, 2838677), (34, 1669810), (37, 1534420), (68, 834905), (74, 767210), (85, 667924), (148, 383605), (170, 333962), (185, 306884), (340, 166981), (370, 153442), (629, 90260), (740, 76721), (1258, 45130), (2516, 22565), (3145, 18052), (4513, 12580), (6290, 9026)]