51290160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4547}}^1$

素因数の和:4610

約数の個数: 80

約数和(自身を含む): 162418176

約数和(自身を除く): 111128016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4547, 5640, 9094, 11280, 13641, 18188, 22735, 27282, 36376, 45470, 54564, 68205, 72752, 90940, 109128, 136410, 181880, 213709, 218256, 272820, 363760, 427418, 545640, 641127, 854836, 1068545, 1091280, 1282254, 1709672, 2137090, 2564508, 3205635, 3419344, 4274180, 5129016, 6411270, 8548360, 10258032, 12822540, 17096720, 25645080, 51290160]

約数ペア:

[(1, 51290160), (2, 25645080), (3, 17096720), (4, 12822540), (5, 10258032), (6, 8548360), (8, 6411270), (10, 5129016), (12, 4274180), (15, 3419344), (16, 3205635), (20, 2564508), (24, 2137090), (30, 1709672), (40, 1282254), (47, 1091280), (48, 1068545), (60, 854836), (80, 641127), (94, 545640), (120, 427418), (141, 363760), (188, 272820), (235, 218256), (240, 213709), (282, 181880), (376, 136410), (470, 109128), (564, 90940), (705, 72752), (752, 68205), (940, 54564), (1128, 45470), (1410, 36376), (1880, 27282), (2256, 22735), (2820, 18188), (3760, 13641), (4547, 11280), (5640, 9094)]