50548640

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3257}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 120689352

約数和(自身を除く): 70140712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3257, 3880, 6514, 7760, 13028, 15520, 16285, 26056, 32570, 52112, 65140, 104224, 130280, 260560, 315929, 521120, 631858, 1263716, 1579645, 2527432, 3159290, 5054864, 6318580, 10109728, 12637160, 25274320, 50548640]

約数ペア:

[(1, 50548640), (2, 25274320), (4, 12637160), (5, 10109728), (8, 6318580), (10, 5054864), (16, 3159290), (20, 2527432), (32, 1579645), (40, 1263716), (80, 631858), (97, 521120), (160, 315929), (194, 260560), (388, 130280), (485, 104224), (776, 65140), (970, 52112), (1552, 32570), (1940, 26056), (3104, 16285), (3257, 15520), (3880, 13028), (6514, 7760)]