47390382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 117411840

約数和(自身を除く): 70021458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 47, 62, 78, 93, 94, 117, 139, 141, 186, 234, 278, 279, 282, 403, 417, 423, 558, 611, 806, 834, 846, 1209, 1222, 1251, 1457, 1807, 1833, 2418, 2502, 2914, 3614, 3627, 3666, 4309, 4371, 5421, 5499, 6533, 7254, 8618, 8742, 10842, 10998, 12927, 13066, 13113, 16263, 18941, 19599, 25854, 26226, 32526, 37882, 38781, 39198, 56017, 56823, 58797, 77562, 84929, 112034, 113646, 117594, 168051, 169858, 170469, 202523, 254787, 336102, 340938, 405046, 504153, 509574, 607569, 764361, 1008306, 1215138, 1528722, 1822707, 2632799, 3645414, 5265598, 7898397, 15796794, 23695191, 47390382]

約数ペア:

[(1, 47390382), (2, 23695191), (3, 15796794), (6, 7898397), (9, 5265598), (13, 3645414), (18, 2632799), (26, 1822707), (31, 1528722), (39, 1215138), (47, 1008306), (62, 764361), (78, 607569), (93, 509574), (94, 504153), (117, 405046), (139, 340938), (141, 336102), (186, 254787), (234, 202523), (278, 170469), (279, 169858), (282, 168051), (403, 117594), (417, 113646), (423, 112034), (558, 84929), (611, 77562), (806, 58797), (834, 56823), (846, 56017), (1209, 39198), (1222, 38781), (1251, 37882), (1457, 32526), (1807, 26226), (1833, 25854), (2418, 19599), (2502, 18941), (2914, 16263), (3614, 13113), (3627, 13066), (3666, 12927), (4309, 10998), (4371, 10842), (5421, 8742), (5499, 8618), (6533, 7254)]