52416656

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1719

約数の個数: 40

約数和(自身を含む): 106195584

約数和(自身を除く): 53778928

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1621, 2021, 3242, 4042, 6484, 8084, 12968, 16168, 25936, 32336, 69703, 76187, 139406, 152374, 278812, 304748, 557624, 609496, 1115248, 1218992, 3276041, 6552082, 13104164, 26208328, 52416656]

約数ペア:

[(1, 52416656), (2, 26208328), (4, 13104164), (8, 6552082), (16, 3276041), (43, 1218992), (47, 1115248), (86, 609496), (94, 557624), (172, 304748), (188, 278812), (344, 152374), (376, 139406), (688, 76187), (752, 69703), (1621, 32336), (2021, 25936), (3242, 16168), (4042, 12968), (6484, 8084)]