51952428

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 153369216

約数和(自身を除く): 101416788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 113, 129, 132, 162, 172, 198, 226, 243, 258, 297, 324, 339, 387, 396, 452, 473, 486, 516, 594, 678, 774, 891, 946, 972, 1017, 1161, 1188, 1243, 1356, 1419, 1548, 1782, 1892, 2034, 2322, 2486, 2673, 2838, 3051, 3483, 3564, 3729, 4068, 4257, 4644, 4859, 4972, 5346, 5676, 6102, 6966, 7458, 8514, 9153, 9718, 10449, 10692, 11187, 12204, 12771, 13932, 14577, 14916, 17028, 18306, 19436, 20898, 22374, 25542, 27459, 29154, 33561, 36612, 38313, 41796, 43731, 44748, 51084, 53449, 54918, 58308, 67122, 76626, 87462, 100683, 106898, 109836, 114939, 131193, 134244, 153252, 160347, 174924, 201366, 213796, 229878, 262386, 302049, 320694, 393579, 402732, 459756, 481041, 524772, 604098, 641388, 787158, 962082, 1180737, 1208196, 1443123, 1574316, 1924164, 2361474, 2886246, 4329369, 4722948, 5772492, 8658738, 12988107, 17317476, 25976214, 51952428]

約数ペア:

[(1, 51952428), (2, 25976214), (3, 17317476), (4, 12988107), (6, 8658738), (9, 5772492), (11, 4722948), (12, 4329369), (18, 2886246), (22, 2361474), (27, 1924164), (33, 1574316), (36, 1443123), (43, 1208196), (44, 1180737), (54, 962082), (66, 787158), (81, 641388), (86, 604098), (99, 524772), (108, 481041), (113, 459756), (129, 402732), (132, 393579), (162, 320694), (172, 302049), (198, 262386), (226, 229878), (243, 213796), (258, 201366), (297, 174924), (324, 160347), (339, 153252), (387, 134244), (396, 131193), (452, 114939), (473, 109836), (486, 106898), (516, 100683), (594, 87462), (678, 76626), (774, 67122), (891, 58308), (946, 54918), (972, 53449), (1017, 51084), (1161, 44748), (1188, 43731), (1243, 41796), (1356, 38313), (1419, 36612), (1548, 33561), (1782, 29154), (1892, 27459), (2034, 25542), (2322, 22374), (2486, 20898), (2673, 19436), (2838, 18306), (3051, 17028), (3483, 14916), (3564, 14577), (3729, 13932), (4068, 12771), (4257, 12204), (4644, 11187), (4859, 10692), (4972, 10449), (5346, 9718), (5676, 9153), (6102, 8514), (6966, 7458)]