48728559

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 81100800

約数和(自身を除く): 32372241

約数列:

[1, 3, 11, 19, 23, 31, 33, 57, 69, 93, 109, 209, 253, 327, 341, 437, 589, 627, 713, 759, 1023, 1199, 1311, 1767, 2071, 2139, 2507, 3379, 3597, 4807, 6213, 6479, 7521, 7843, 10137, 13547, 14421, 19437, 22781, 23529, 27577, 37169, 40641, 47633, 64201, 68343, 77717, 82731, 111507, 142899, 149017, 192603, 233151, 447051, 523963, 706211, 854887, 1476623, 1571889, 2118633, 2564661, 4429869, 16242853, 48728559]

約数ペア:

[(1, 48728559), (3, 16242853), (11, 4429869), (19, 2564661), (23, 2118633), (31, 1571889), (33, 1476623), (57, 854887), (69, 706211), (93, 523963), (109, 447051), (209, 233151), (253, 192603), (327, 149017), (341, 142899), (437, 111507), (589, 82731), (627, 77717), (713, 68343), (759, 64201), (1023, 47633), (1199, 40641), (1311, 37169), (1767, 27577), (2071, 23529), (2139, 22781), (2507, 19437), (3379, 14421), (3597, 13547), (4807, 10137), (6213, 7843), (6479, 7521)]