53186080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10723}}^1$

素因数の和:10769

約数の個数: 48

約数和(自身を含む): 129717504

約数和(自身を除く): 76531424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 10723, 21446, 42892, 53615, 85784, 107230, 171568, 214460, 332413, 343136, 428920, 664826, 857840, 1329652, 1662065, 1715680, 2659304, 3324130, 5318608, 6648260, 10637216, 13296520, 26593040, 53186080]

約数ペア:

[(1, 53186080), (2, 26593040), (4, 13296520), (5, 10637216), (8, 6648260), (10, 5318608), (16, 3324130), (20, 2659304), (31, 1715680), (32, 1662065), (40, 1329652), (62, 857840), (80, 664826), (124, 428920), (155, 343136), (160, 332413), (248, 214460), (310, 171568), (496, 107230), (620, 85784), (992, 53615), (1240, 42892), (2480, 21446), (4960, 10723)]