51249200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4182

約数の個数: 60

約数和(自身を含む): 127128768

約数和(自身を除く): 75879568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 4133, 6200, 8266, 12400, 16532, 20665, 33064, 41330, 66128, 82660, 103325, 128123, 165320, 206650, 256246, 330640, 413300, 512492, 640615, 826600, 1024984, 1281230, 1653200, 2049968, 2562460, 3203075, 5124920, 6406150, 10249840, 12812300, 25624600, 51249200]

約数ペア:

[(1, 51249200), (2, 25624600), (4, 12812300), (5, 10249840), (8, 6406150), (10, 5124920), (16, 3203075), (20, 2562460), (25, 2049968), (31, 1653200), (40, 1281230), (50, 1024984), (62, 826600), (80, 640615), (100, 512492), (124, 413300), (155, 330640), (200, 256246), (248, 206650), (310, 165320), (400, 128123), (496, 103325), (620, 82660), (775, 66128), (1240, 41330), (1550, 33064), (2480, 20665), (3100, 16532), (4133, 12400), (6200, 8266)]