53439650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 60

約数和(自身を含む): 110834610

約数和(自身を除く): 57394960

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 73, 110, 121, 146, 242, 275, 365, 550, 605, 730, 803, 1210, 1331, 1606, 1825, 2662, 3025, 3650, 4015, 6050, 6655, 8030, 8833, 13310, 14641, 17666, 20075, 29282, 33275, 40150, 44165, 66550, 73205, 88330, 97163, 146410, 194326, 220825, 366025, 441650, 485815, 732050, 971630, 1068793, 2137586, 2429075, 4858150, 5343965, 10687930, 26719825, 53439650]

約数ペア:

[(1, 53439650), (2, 26719825), (5, 10687930), (10, 5343965), (11, 4858150), (22, 2429075), (25, 2137586), (50, 1068793), (55, 971630), (73, 732050), (110, 485815), (121, 441650), (146, 366025), (242, 220825), (275, 194326), (365, 146410), (550, 97163), (605, 88330), (730, 73205), (803, 66550), (1210, 44165), (1331, 40150), (1606, 33275), (1825, 29282), (2662, 20075), (3025, 17666), (3650, 14641), (4015, 13310), (6050, 8833), (6655, 8030)]