49108420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 57578300

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 356, 445, 470, 587, 890, 940, 1174, 1780, 2348, 2935, 4183, 5870, 8366, 11740, 16732, 20915, 27589, 41830, 52243, 55178, 83660, 104486, 110356, 137945, 208972, 261215, 275890, 522430, 551780, 1044860, 2455421, 4910842, 9821684, 12277105, 24554210, 49108420]

約数ペア:

[(1, 49108420), (2, 24554210), (4, 12277105), (5, 9821684), (10, 4910842), (20, 2455421), (47, 1044860), (89, 551780), (94, 522430), (178, 275890), (188, 261215), (235, 208972), (356, 137945), (445, 110356), (470, 104486), (587, 83660), (890, 55178), (940, 52243), (1174, 41830), (1780, 27589), (2348, 20915), (2935, 16732), (4183, 11740), (5870, 8366)]