49151454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 115333632

約数和(自身を除く): 66182178

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 426, 561, 617, 781, 1122, 1207, 1234, 1562, 1851, 2343, 2414, 3621, 3702, 4686, 6787, 7242, 10489, 13277, 13574, 20361, 20978, 26554, 31467, 39831, 40722, 43807, 62934, 79662, 87614, 115379, 131421, 230758, 262842, 346137, 481877, 692274, 744719, 963754, 1445631, 1489438, 2234157, 2891262, 4468314, 8191909, 16383818, 24575727, 49151454]

約数ペア:

[(1, 49151454), (2, 24575727), (3, 16383818), (6, 8191909), (11, 4468314), (17, 2891262), (22, 2234157), (33, 1489438), (34, 1445631), (51, 963754), (66, 744719), (71, 692274), (102, 481877), (142, 346137), (187, 262842), (213, 230758), (374, 131421), (426, 115379), (561, 87614), (617, 79662), (781, 62934), (1122, 43807), (1207, 40722), (1234, 39831), (1562, 31467), (1851, 26554), (2343, 20978), (2414, 20361), (3621, 13574), (3702, 13277), (4686, 10489), (6787, 7242)]