55375978

素因数分解:

$2^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 98064000

約数和(自身を除く): 42688022

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 343, 623, 686, 907, 1246, 1814, 4361, 6349, 8722, 12698, 30527, 44443, 61054, 80723, 88886, 161446, 311101, 565061, 622202, 1130122, 3955427, 7910854, 27687989, 55375978]

約数ペア:

[(1, 55375978), (2, 27687989), (7, 7910854), (14, 3955427), (49, 1130122), (89, 622202), (98, 565061), (178, 311101), (343, 161446), (623, 88886), (686, 80723), (907, 61054), (1246, 44443), (1814, 30527), (4361, 12698), (6349, 8722)]