52197520

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3907}}^1$

素因数の和:4087

約数の個数: 40

約数和(自身を含む): 122117184

約数和(自身を除く): 69919664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 3907, 6680, 7814, 13360, 15628, 19535, 31256, 39070, 62512, 78140, 156280, 312560, 652469, 1304938, 2609876, 3262345, 5219752, 6524690, 10439504, 13049380, 26098760, 52197520]

約数ペア:

[(1, 52197520), (2, 26098760), (4, 13049380), (5, 10439504), (8, 6524690), (10, 5219752), (16, 3262345), (20, 2609876), (40, 1304938), (80, 652469), (167, 312560), (334, 156280), (668, 78140), (835, 62512), (1336, 39070), (1670, 31256), (2672, 19535), (3340, 15628), (3907, 13360), (6680, 7814)]