53421704

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20297}}^1$

素因数の和:20357

約数の個数: 32

約数和(自身を含む): 116916480

約数和(自身を除く): 63494776

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 20297, 40594, 81188, 142079, 162376, 284158, 568316, 953959, 1136632, 1907918, 3815836, 6677713, 7631672, 13355426, 26710852, 53421704]

約数ペア:

[(1, 53421704), (2, 26710852), (4, 13355426), (7, 7631672), (8, 6677713), (14, 3815836), (28, 1907918), (47, 1136632), (56, 953959), (94, 568316), (188, 284158), (329, 162376), (376, 142079), (658, 81188), (1316, 40594), (2632, 20297)]