52795160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 131029920

約数和(自身を除く): 78234760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1237, 1940, 2134, 2474, 3880, 4268, 4948, 5335, 6185, 8536, 9896, 10670, 12370, 13607, 21340, 24740, 27214, 42680, 49480, 54428, 68035, 108856, 119989, 136070, 239978, 272140, 479956, 544280, 599945, 959912, 1199890, 1319879, 2399780, 2639758, 4799560, 5279516, 6599395, 10559032, 13198790, 26397580, 52795160]

約数ペア:

[(1, 52795160), (2, 26397580), (4, 13198790), (5, 10559032), (8, 6599395), (10, 5279516), (11, 4799560), (20, 2639758), (22, 2399780), (40, 1319879), (44, 1199890), (55, 959912), (88, 599945), (97, 544280), (110, 479956), (194, 272140), (220, 239978), (388, 136070), (440, 119989), (485, 108856), (776, 68035), (970, 54428), (1067, 49480), (1237, 42680), (1940, 27214), (2134, 24740), (2474, 21340), (3880, 13607), (4268, 12370), (4948, 10670), (5335, 9896), (6185, 8536)]