56345820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 171678528

約数和(自身を除く): 115332708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1493, 1887, 2220, 2516, 2986, 3145, 3774, 4479, 5972, 6290, 7465, 7548, 8958, 9435, 12580, 14930, 17916, 18870, 22395, 25381, 29860, 37740, 44790, 50762, 55241, 76143, 89580, 101524, 110482, 126905, 152286, 165723, 220964, 253810, 276205, 304572, 331446, 380715, 507620, 552410, 662892, 761430, 828615, 939097, 1104820, 1522860, 1657230, 1878194, 2817291, 3314460, 3756388, 4695485, 5634582, 9390970, 11269164, 14086455, 18781940, 28172910, 56345820]

約数ペア:

[(1, 56345820), (2, 28172910), (3, 18781940), (4, 14086455), (5, 11269164), (6, 9390970), (10, 5634582), (12, 4695485), (15, 3756388), (17, 3314460), (20, 2817291), (30, 1878194), (34, 1657230), (37, 1522860), (51, 1104820), (60, 939097), (68, 828615), (74, 761430), (85, 662892), (102, 552410), (111, 507620), (148, 380715), (170, 331446), (185, 304572), (204, 276205), (222, 253810), (255, 220964), (340, 165723), (370, 152286), (444, 126905), (510, 110482), (555, 101524), (629, 89580), (740, 76143), (1020, 55241), (1110, 50762), (1258, 44790), (1493, 37740), (1887, 29860), (2220, 25381), (2516, 22395), (2986, 18870), (3145, 17916), (3774, 14930), (4479, 12580), (5972, 9435), (6290, 8958), (7465, 7548)]