53712230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37561}}^1$

素因数の和:37592

約数の個数: 32

約数和(自身を含む): 113587488

約数和(自身を除く): 59875258

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37561, 75122, 187805, 375610, 413171, 488293, 826342, 976586, 2065855, 2441465, 4131710, 4882930, 5371223, 10742446, 26856115, 53712230]

約数ペア:

[(1, 53712230), (2, 26856115), (5, 10742446), (10, 5371223), (11, 4882930), (13, 4131710), (22, 2441465), (26, 2065855), (55, 976586), (65, 826342), (110, 488293), (130, 413171), (143, 375610), (286, 187805), (715, 75122), (1430, 37561)]