51132116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 57248044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 266, 431, 446, 532, 862, 892, 1561, 1724, 3017, 3122, 4237, 6034, 6244, 8189, 8474, 12068, 16378, 16948, 29659, 32756, 57323, 59318, 96113, 114646, 118636, 192226, 229292, 384452, 672791, 1345582, 1826147, 2691164, 3652294, 7304588, 12783029, 25566058, 51132116]

約数ペア:

[(1, 51132116), (2, 25566058), (4, 12783029), (7, 7304588), (14, 3652294), (19, 2691164), (28, 1826147), (38, 1345582), (76, 672791), (133, 384452), (223, 229292), (266, 192226), (431, 118636), (446, 114646), (532, 96113), (862, 59318), (892, 57323), (1561, 32756), (1724, 29659), (3017, 16948), (3122, 16378), (4237, 12068), (6034, 8474), (6244, 8189)]