51164152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 112099680

約数和(自身を除く): 60935528

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 673, 731, 884, 1118, 1346, 1462, 1768, 2236, 2692, 2924, 4472, 5384, 5848, 8749, 9503, 11441, 17498, 19006, 22882, 28939, 34996, 38012, 45764, 57878, 69992, 76024, 91528, 115756, 148733, 231512, 297466, 376207, 491963, 594932, 752414, 983926, 1189864, 1504828, 1967852, 3009656, 3935704, 6395519, 12791038, 25582076, 51164152]

約数ペア:

[(1, 51164152), (2, 25582076), (4, 12791038), (8, 6395519), (13, 3935704), (17, 3009656), (26, 1967852), (34, 1504828), (43, 1189864), (52, 983926), (68, 752414), (86, 594932), (104, 491963), (136, 376207), (172, 297466), (221, 231512), (344, 148733), (442, 115756), (559, 91528), (673, 76024), (731, 69992), (884, 57878), (1118, 45764), (1346, 38012), (1462, 34996), (1768, 28939), (2236, 22882), (2692, 19006), (2924, 17498), (4472, 11441), (5384, 9503), (5848, 8749)]