49051600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9433}}^1$

素因数の和:9464

約数の個数: 60

約数和(自身を含む): 126925036

約数和(自身を除く): 77873436

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 9433, 18866, 37732, 47165, 75464, 94330, 122629, 150928, 188660, 235825, 245258, 377320, 471650, 490516, 613145, 754640, 943300, 981032, 1226290, 1886600, 1962064, 2452580, 3065725, 3773200, 4905160, 6131450, 9810320, 12262900, 24525800, 49051600]

約数ペア:

[(1, 49051600), (2, 24525800), (4, 12262900), (5, 9810320), (8, 6131450), (10, 4905160), (13, 3773200), (16, 3065725), (20, 2452580), (25, 1962064), (26, 1886600), (40, 1226290), (50, 981032), (52, 943300), (65, 754640), (80, 613145), (100, 490516), (104, 471650), (130, 377320), (200, 245258), (208, 235825), (260, 188660), (325, 150928), (400, 122629), (520, 94330), (650, 75464), (1040, 47165), (1300, 37732), (2600, 18866), (5200, 9433)]