52980730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 111310848

約数和(自身を除く): 58330118

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 487, 506, 946, 974, 989, 1265, 1978, 2365, 2435, 2530, 4730, 4870, 4945, 5357, 9890, 10714, 10879, 11201, 20941, 21758, 22402, 26785, 41882, 53570, 54395, 56005, 104705, 108790, 112010, 123211, 209410, 230351, 246422, 460702, 481643, 616055, 963286, 1151755, 1232110, 2303510, 2408215, 4816430, 5298073, 10596146, 26490365, 52980730]

約数ペア:

[(1, 52980730), (2, 26490365), (5, 10596146), (10, 5298073), (11, 4816430), (22, 2408215), (23, 2303510), (43, 1232110), (46, 1151755), (55, 963286), (86, 616055), (110, 481643), (115, 460702), (215, 246422), (230, 230351), (253, 209410), (430, 123211), (473, 112010), (487, 108790), (506, 104705), (946, 56005), (974, 54395), (989, 53570), (1265, 41882), (1978, 26785), (2365, 22402), (2435, 21758), (2530, 20941), (4730, 11201), (4870, 10879), (4945, 10714), (5357, 9890)]