50989328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 108581220

約数和(自身を除く): 57591892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 169, 173, 208, 218, 338, 346, 436, 676, 692, 872, 1352, 1384, 1417, 1744, 2249, 2704, 2768, 2834, 4498, 5668, 8996, 11336, 17992, 18421, 18857, 22672, 29237, 35984, 36842, 37714, 58474, 73684, 75428, 116948, 147368, 150856, 233896, 245141, 294736, 301712, 467792, 490282, 980564, 1961128, 3186833, 3922256, 6373666, 12747332, 25494664, 50989328]

約数ペア:

[(1, 50989328), (2, 25494664), (4, 12747332), (8, 6373666), (13, 3922256), (16, 3186833), (26, 1961128), (52, 980564), (104, 490282), (109, 467792), (169, 301712), (173, 294736), (208, 245141), (218, 233896), (338, 150856), (346, 147368), (436, 116948), (676, 75428), (692, 73684), (872, 58474), (1352, 37714), (1384, 36842), (1417, 35984), (1744, 29237), (2249, 22672), (2704, 18857), (2768, 18421), (2834, 17992), (4498, 11336), (5668, 8996)]