56300140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 128983680

約数和(自身を除く): 72683540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2054, 2741, 4108, 5135, 5482, 10270, 10964, 13705, 20540, 27410, 35633, 54820, 71266, 142532, 178165, 216539, 356330, 433078, 712660, 866156, 1082695, 2165390, 2815007, 4330780, 5630014, 11260028, 14075035, 28150070, 56300140]

約数ペア:

[(1, 56300140), (2, 28150070), (4, 14075035), (5, 11260028), (10, 5630014), (13, 4330780), (20, 2815007), (26, 2165390), (52, 1082695), (65, 866156), (79, 712660), (130, 433078), (158, 356330), (260, 216539), (316, 178165), (395, 142532), (790, 71266), (1027, 54820), (1580, 35633), (2054, 27410), (2741, 20540), (4108, 13705), (5135, 10964), (5482, 10270)]