48149360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 132821856

約数和(自身を除く): 84672496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 173, 196, 245, 280, 284, 346, 355, 392, 490, 497, 560, 568, 692, 710, 784, 865, 980, 994, 1136, 1211, 1384, 1420, 1730, 1960, 1988, 2422, 2485, 2768, 2840, 3460, 3479, 3920, 3976, 4844, 4970, 5680, 6055, 6920, 6958, 7952, 8477, 9688, 9940, 12110, 12283, 13840, 13916, 16954, 17395, 19376, 19880, 24220, 24566, 27832, 33908, 34790, 39760, 42385, 48440, 49132, 55664, 61415, 67816, 69580, 84770, 85981, 96880, 98264, 122830, 135632, 139160, 169540, 171962, 196528, 245660, 278320, 339080, 343924, 429905, 491320, 601867, 678160, 687848, 859810, 982640, 1203734, 1375696, 1719620, 2407468, 3009335, 3439240, 4814936, 6018670, 6878480, 9629872, 12037340, 24074680, 48149360]

約数ペア:

[(1, 48149360), (2, 24074680), (4, 12037340), (5, 9629872), (7, 6878480), (8, 6018670), (10, 4814936), (14, 3439240), (16, 3009335), (20, 2407468), (28, 1719620), (35, 1375696), (40, 1203734), (49, 982640), (56, 859810), (70, 687848), (71, 678160), (80, 601867), (98, 491320), (112, 429905), (140, 343924), (142, 339080), (173, 278320), (196, 245660), (245, 196528), (280, 171962), (284, 169540), (346, 139160), (355, 135632), (392, 122830), (490, 98264), (497, 96880), (560, 85981), (568, 84770), (692, 69580), (710, 67816), (784, 61415), (865, 55664), (980, 49132), (994, 48440), (1136, 42385), (1211, 39760), (1384, 34790), (1420, 33908), (1730, 27832), (1960, 24566), (1988, 24220), (2422, 19880), (2485, 19376), (2768, 17395), (2840, 16954), (3460, 13916), (3479, 13840), (3920, 12283), (3976, 12110), (4844, 9940), (4970, 9688), (5680, 8477), (6055, 7952), (6920, 6958)]