53279600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12109}}^1$

素因数の和:12138

約数の個数: 60

約数和(自身を含む): 139652520

約数和(自身を除く): 86372920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 12109, 24218, 48436, 60545, 96872, 121090, 133199, 193744, 242180, 266398, 302725, 484360, 532796, 605450, 665995, 968720, 1065592, 1210900, 1331990, 2131184, 2421800, 2663980, 3329975, 4843600, 5327960, 6659950, 10655920, 13319900, 26639800, 53279600]

約数ペア:

[(1, 53279600), (2, 26639800), (4, 13319900), (5, 10655920), (8, 6659950), (10, 5327960), (11, 4843600), (16, 3329975), (20, 2663980), (22, 2421800), (25, 2131184), (40, 1331990), (44, 1210900), (50, 1065592), (55, 968720), (80, 665995), (88, 605450), (100, 532796), (110, 484360), (176, 302725), (200, 266398), (220, 242180), (275, 193744), (400, 133199), (440, 121090), (550, 96872), (880, 60545), (1100, 48436), (2200, 24218), (4400, 12109)]