55409530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 115105536

約数和(自身を除く): 59696006

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 181, 230, 242, 253, 362, 506, 605, 905, 1210, 1265, 1331, 1810, 1991, 2530, 2662, 2783, 3982, 4163, 5566, 6655, 8326, 9955, 13310, 13915, 19910, 20815, 21901, 27830, 30613, 41630, 43802, 45793, 61226, 91586, 109505, 153065, 219010, 228965, 240911, 306130, 457930, 481822, 503723, 1007446, 1204555, 2409110, 2518615, 5037230, 5540953, 11081906, 27704765, 55409530]

約数ペア:

[(1, 55409530), (2, 27704765), (5, 11081906), (10, 5540953), (11, 5037230), (22, 2518615), (23, 2409110), (46, 1204555), (55, 1007446), (110, 503723), (115, 481822), (121, 457930), (181, 306130), (230, 240911), (242, 228965), (253, 219010), (362, 153065), (506, 109505), (605, 91586), (905, 61226), (1210, 45793), (1265, 43802), (1331, 41630), (1810, 30613), (1991, 27830), (2530, 21901), (2662, 20815), (2783, 19910), (3982, 13915), (4163, 13310), (5566, 9955), (6655, 8326)]