53297210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 108801792

約数和(自身を除く): 55504582

約数列:

[1, 2, 5, 10, 17, 23, 34, 43, 46, 85, 86, 115, 170, 215, 230, 317, 391, 430, 634, 731, 782, 989, 1462, 1585, 1955, 1978, 3170, 3655, 3910, 4945, 5389, 7291, 7310, 9890, 10778, 13631, 14582, 16813, 26945, 27262, 33626, 36455, 53890, 68155, 72910, 84065, 123947, 136310, 168130, 231727, 247894, 313513, 463454, 619735, 627026, 1158635, 1239470, 1567565, 2317270, 3135130, 5329721, 10659442, 26648605, 53297210]

約数ペア:

[(1, 53297210), (2, 26648605), (5, 10659442), (10, 5329721), (17, 3135130), (23, 2317270), (34, 1567565), (43, 1239470), (46, 1158635), (85, 627026), (86, 619735), (115, 463454), (170, 313513), (215, 247894), (230, 231727), (317, 168130), (391, 136310), (430, 123947), (634, 84065), (731, 72910), (782, 68155), (989, 53890), (1462, 36455), (1585, 33626), (1955, 27262), (1978, 26945), (3170, 16813), (3655, 14582), (3910, 13631), (4945, 10778), (5389, 9890), (7291, 7310)]