56053989316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1\times {\mathrm{8389}}^1$

素因数の和:15188

約数の個数: 48

約数和(自身を含む): 111229921600

約数和(自身を除く): 55175932284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 6763, 8389, 13526, 16778, 27052, 33556, 87919, 109057, 128497, 159391, 175838, 218114, 256994, 318782, 351676, 436228, 513988, 637564, 1670461, 2072083, 3340922, 4144166, 6681844, 8288332, 56734807, 113469614, 226939228, 737552491, 1077961333, 1475104982, 2155922666, 2950209964, 4311845332, 14013497329, 28026994658, 56053989316]

約数ペア:

[(1, 56053989316), (2, 28026994658), (4, 14013497329), (13, 4311845332), (19, 2950209964), (26, 2155922666), (38, 1475104982), (52, 1077961333), (76, 737552491), (247, 226939228), (494, 113469614), (988, 56734807), (6763, 8288332), (8389, 6681844), (13526, 4144166), (16778, 3340922), (27052, 2072083), (33556, 1670461), (87919, 637564), (109057, 513988), (128497, 436228), (159391, 351676), (175838, 318782), (218114, 256994)]