50001360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 156109056

約数和(自身を除く): 106107696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1327, 1570, 1884, 2355, 2512, 2654, 3140, 3768, 3981, 4710, 5308, 6280, 6635, 7536, 7962, 9420, 10616, 12560, 13270, 15924, 18840, 19905, 21232, 26540, 31848, 37680, 39810, 53080, 63696, 79620, 106160, 159240, 208339, 318480, 416678, 625017, 833356, 1041695, 1250034, 1666712, 2083390, 2500068, 3125085, 3333424, 4166780, 5000136, 6250170, 8333560, 10000272, 12500340, 16667120, 25000680, 50001360]

約数ペア:

[(1, 50001360), (2, 25000680), (3, 16667120), (4, 12500340), (5, 10000272), (6, 8333560), (8, 6250170), (10, 5000136), (12, 4166780), (15, 3333424), (16, 3125085), (20, 2500068), (24, 2083390), (30, 1666712), (40, 1250034), (48, 1041695), (60, 833356), (80, 625017), (120, 416678), (157, 318480), (240, 208339), (314, 159240), (471, 106160), (628, 79620), (785, 63696), (942, 53080), (1256, 39810), (1327, 37680), (1570, 31848), (1884, 26540), (2355, 21232), (2512, 19905), (2654, 18840), (3140, 15924), (3768, 13270), (3981, 12560), (4710, 10616), (5308, 9420), (6280, 7962), (6635, 7536)]