54009650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 103955400

約数和(自身を除く): 49945750

約数列:

[1, 2, 5, 10, 25, 50, 53, 89, 106, 178, 229, 265, 445, 458, 530, 890, 1145, 1325, 2225, 2290, 2650, 4450, 4717, 5725, 9434, 11450, 12137, 20381, 23585, 24274, 40762, 47170, 60685, 101905, 117925, 121370, 203810, 235850, 303425, 509525, 606850, 1019050, 1080193, 2160386, 5400965, 10801930, 27004825, 54009650]

約数ペア:

[(1, 54009650), (2, 27004825), (5, 10801930), (10, 5400965), (25, 2160386), (50, 1080193), (53, 1019050), (89, 606850), (106, 509525), (178, 303425), (229, 235850), (265, 203810), (445, 121370), (458, 117925), (530, 101905), (890, 60685), (1145, 47170), (1325, 40762), (2225, 24274), (2290, 23585), (2650, 20381), (4450, 12137), (4717, 11450), (5725, 9434)]