54393770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 103481280

約数和(自身を除く): 49087510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 706, 811, 1622, 1765, 3530, 4055, 6707, 8110, 13414, 15409, 30818, 33535, 67070, 77045, 154090, 286283, 572566, 1431415, 2862830, 5439377, 10878754, 27196885, 54393770]

約数ペア:

[(1, 54393770), (2, 27196885), (5, 10878754), (10, 5439377), (19, 2862830), (38, 1431415), (95, 572566), (190, 286283), (353, 154090), (706, 77045), (811, 67070), (1622, 33535), (1765, 30818), (3530, 15409), (4055, 13414), (6707, 8110)]