51697305

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 103587840

約数和(自身を除く): 51890535

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1123, 1395, 1485, 1705, 3069, 3369, 4185, 5115, 5615, 9207, 10107, 12353, 15345, 16845, 30321, 34813, 37059, 46035, 50535, 61765, 104439, 111177, 151605, 174065, 185295, 313317, 333531, 382943, 522195, 555885, 939951, 1148829, 1566585, 1667655, 1914715, 3446487, 4699755, 5744145, 10339461, 17232435, 51697305]

約数ペア:

[(1, 51697305), (3, 17232435), (5, 10339461), (9, 5744145), (11, 4699755), (15, 3446487), (27, 1914715), (31, 1667655), (33, 1566585), (45, 1148829), (55, 939951), (93, 555885), (99, 522195), (135, 382943), (155, 333531), (165, 313317), (279, 185295), (297, 174065), (341, 151605), (465, 111177), (495, 104439), (837, 61765), (1023, 50535), (1123, 46035), (1395, 37059), (1485, 34813), (1705, 30321), (3069, 16845), (3369, 15345), (4185, 12353), (5115, 10107), (5615, 9207)]