52458800

素因数分解:

$2^4\times 5^2\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:750

約数の個数: 60

約数和(自身を含む): 126736680

約数和(自身を除く): 74277880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 313, 400, 419, 626, 838, 1252, 1565, 1676, 2095, 2504, 3130, 3352, 4190, 5008, 6260, 6704, 7825, 8380, 10475, 12520, 15650, 16760, 20950, 25040, 31300, 33520, 41900, 62600, 83800, 125200, 131147, 167600, 262294, 524588, 655735, 1049176, 1311470, 2098352, 2622940, 3278675, 5245880, 6557350, 10491760, 13114700, 26229400, 52458800]

約数ペア:

[(1, 52458800), (2, 26229400), (4, 13114700), (5, 10491760), (8, 6557350), (10, 5245880), (16, 3278675), (20, 2622940), (25, 2098352), (40, 1311470), (50, 1049176), (80, 655735), (100, 524588), (200, 262294), (313, 167600), (400, 131147), (419, 125200), (626, 83800), (838, 62600), (1252, 41900), (1565, 33520), (1676, 31300), (2095, 25040), (2504, 20950), (3130, 16760), (3352, 15650), (4190, 12520), (5008, 10475), (6260, 8380), (6704, 7825)]