49590828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 150958080

約数和(自身を除く): 101367252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 53, 63, 79, 84, 94, 106, 126, 141, 158, 159, 188, 212, 237, 252, 282, 316, 318, 329, 371, 423, 474, 477, 553, 564, 636, 658, 711, 742, 846, 948, 954, 987, 1106, 1113, 1316, 1422, 1484, 1659, 1692, 1908, 1974, 2212, 2226, 2491, 2844, 2961, 3318, 3339, 3713, 3948, 4187, 4452, 4977, 4982, 5922, 6636, 6678, 7426, 7473, 8374, 9954, 9964, 11139, 11844, 12561, 13356, 14852, 14946, 16748, 17437, 19908, 22278, 22419, 25122, 25991, 29309, 29892, 33417, 34874, 37683, 44556, 44838, 50244, 51982, 52311, 58618, 66834, 69748, 75366, 77973, 87927, 89676, 103964, 104622, 117236, 133668, 150732, 155946, 156933, 175854, 196789, 209244, 233919, 263781, 311892, 313866, 351708, 393578, 467838, 527562, 590367, 627732, 787156, 935676, 1055124, 1180734, 1377523, 1771101, 2361468, 2755046, 3542202, 4132569, 5510092, 7084404, 8265138, 12397707, 16530276, 24795414, 49590828]

約数ペア:

[(1, 49590828), (2, 24795414), (3, 16530276), (4, 12397707), (6, 8265138), (7, 7084404), (9, 5510092), (12, 4132569), (14, 3542202), (18, 2755046), (21, 2361468), (28, 1771101), (36, 1377523), (42, 1180734), (47, 1055124), (53, 935676), (63, 787156), (79, 627732), (84, 590367), (94, 527562), (106, 467838), (126, 393578), (141, 351708), (158, 313866), (159, 311892), (188, 263781), (212, 233919), (237, 209244), (252, 196789), (282, 175854), (316, 156933), (318, 155946), (329, 150732), (371, 133668), (423, 117236), (474, 104622), (477, 103964), (553, 89676), (564, 87927), (636, 77973), (658, 75366), (711, 69748), (742, 66834), (846, 58618), (948, 52311), (954, 51982), (987, 50244), (1106, 44838), (1113, 44556), (1316, 37683), (1422, 34874), (1484, 33417), (1659, 29892), (1692, 29309), (1908, 25991), (1974, 25122), (2212, 22419), (2226, 22278), (2491, 19908), (2844, 17437), (2961, 16748), (3318, 14946), (3339, 14852), (3713, 13356), (3948, 12561), (4187, 11844), (4452, 11139), (4977, 9964), (4982, 9954), (5922, 8374), (6636, 7473), (6678, 7426)]