51591384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 162624000

約数和(自身を除く): 111032616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 967, 988, 1026, 1368, 1404, 1482, 1934, 1976, 2052, 2223, 2808, 2901, 2964, 3868, 4104, 4446, 5802, 5928, 6669, 7736, 8703, 8892, 11604, 12571, 13338, 17406, 17784, 18373, 23208, 25142, 26109, 26676, 34812, 36746, 37713, 50284, 52218, 53352, 55119, 69624, 73492, 75426, 100568, 104436, 110238, 113139, 146984, 150852, 165357, 208872, 220476, 226278, 238849, 301704, 330714, 339417, 440952, 452556, 477698, 496071, 661428, 678834, 716547, 905112, 955396, 992142, 1322856, 1357668, 1433094, 1910792, 1984284, 2149641, 2715336, 2866188, 3968568, 4299282, 5732376, 6448923, 8598564, 12897846, 17197128, 25795692, 51591384]

約数ペア:

[(1, 51591384), (2, 25795692), (3, 17197128), (4, 12897846), (6, 8598564), (8, 6448923), (9, 5732376), (12, 4299282), (13, 3968568), (18, 2866188), (19, 2715336), (24, 2149641), (26, 1984284), (27, 1910792), (36, 1433094), (38, 1357668), (39, 1322856), (52, 992142), (54, 955396), (57, 905112), (72, 716547), (76, 678834), (78, 661428), (104, 496071), (108, 477698), (114, 452556), (117, 440952), (152, 339417), (156, 330714), (171, 301704), (216, 238849), (228, 226278), (234, 220476), (247, 208872), (312, 165357), (342, 150852), (351, 146984), (456, 113139), (468, 110238), (494, 104436), (513, 100568), (684, 75426), (702, 73492), (741, 69624), (936, 55119), (967, 53352), (988, 52218), (1026, 50284), (1368, 37713), (1404, 36746), (1482, 34812), (1934, 26676), (1976, 26109), (2052, 25142), (2223, 23208), (2808, 18373), (2901, 17784), (2964, 17406), (3868, 13338), (4104, 12571), (4446, 11604), (5802, 8892), (5928, 8703), (6669, 7736)]