55463580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13397}}^1$

素因数の和:13435

約数の個数: 72

約数和(自身を含む): 175567392

約数和(自身を除く): 120103812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 13397, 26794, 40191, 53588, 66985, 80382, 120573, 133970, 160764, 200955, 241146, 267940, 308131, 401910, 482292, 602865, 616262, 803820, 924393, 1205730, 1232524, 1540655, 1848786, 2411460, 2773179, 3081310, 3697572, 4621965, 5546358, 6162620, 9243930, 11092716, 13865895, 18487860, 27731790, 55463580]

約数ペア:

[(1, 55463580), (2, 27731790), (3, 18487860), (4, 13865895), (5, 11092716), (6, 9243930), (9, 6162620), (10, 5546358), (12, 4621965), (15, 3697572), (18, 3081310), (20, 2773179), (23, 2411460), (30, 1848786), (36, 1540655), (45, 1232524), (46, 1205730), (60, 924393), (69, 803820), (90, 616262), (92, 602865), (115, 482292), (138, 401910), (180, 308131), (207, 267940), (230, 241146), (276, 200955), (345, 160764), (414, 133970), (460, 120573), (690, 80382), (828, 66985), (1035, 53588), (1380, 40191), (2070, 26794), (4140, 13397)]