138593950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4271}}^1$

素因数の和:4353

約数の個数: 48

約数和(自身を含む): 286053120

約数和(自身を除く): 147459170

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2950, 3245, 4271, 6490, 8542, 16225, 21355, 32450, 42710, 46981, 93962, 106775, 213550, 234905, 251989, 469810, 503978, 1174525, 1259945, 2349050, 2519890, 2771879, 5543758, 6299725, 12599450, 13859395, 27718790, 69296975, 138593950]

約数ペア:

[(1, 138593950), (2, 69296975), (5, 27718790), (10, 13859395), (11, 12599450), (22, 6299725), (25, 5543758), (50, 2771879), (55, 2519890), (59, 2349050), (110, 1259945), (118, 1174525), (275, 503978), (295, 469810), (550, 251989), (590, 234905), (649, 213550), (1298, 106775), (1475, 93962), (2950, 46981), (3245, 42710), (4271, 32450), (6490, 21355), (8542, 16225)]