52177900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7349}}^1$

素因数の和:7434

約数の個数: 36

約数和(自身を含む): 114836400

約数和(自身を除く): 62658500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 7349, 14698, 29396, 36745, 73490, 146980, 183725, 367450, 521779, 734900, 1043558, 2087116, 2608895, 5217790, 10435580, 13044475, 26088950, 52177900]

約数ペア:

[(1, 52177900), (2, 26088950), (4, 13044475), (5, 10435580), (10, 5217790), (20, 2608895), (25, 2087116), (50, 1043558), (71, 734900), (100, 521779), (142, 367450), (284, 183725), (355, 146980), (710, 73490), (1420, 36745), (1775, 29396), (3550, 14698), (7100, 7349)]