51387464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1013}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 102393720

約数和(自身を除く): 51006256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1013, 1492, 2026, 2984, 4052, 6341, 8104, 12682, 17221, 25364, 34442, 50728, 68884, 137768, 377849, 755698, 1511396, 3022792, 6423433, 12846866, 25693732, 51387464]

約数ペア:

[(1, 51387464), (2, 25693732), (4, 12846866), (8, 6423433), (17, 3022792), (34, 1511396), (68, 755698), (136, 377849), (373, 137768), (746, 68884), (1013, 50728), (1492, 34442), (2026, 25364), (2984, 17221), (4052, 12682), (6341, 8104)]