51868960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2267}}^1$

素因数の和:2306

約数の個数: 96

約数和(自身を含む): 144027072

約数和(自身を除く): 92158112

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2267, 2288, 2860, 4534, 4576, 5720, 9068, 11335, 11440, 18136, 22670, 22880, 24937, 29471, 36272, 45340, 49874, 58942, 72544, 90680, 99748, 117884, 124685, 147355, 181360, 199496, 235768, 249370, 294710, 324181, 362720, 398992, 471536, 498740, 589420, 648362, 797984, 943072, 997480, 1178840, 1296724, 1620905, 1994960, 2357680, 2593448, 3241810, 3989920, 4715360, 5186896, 6483620, 10373792, 12967240, 25934480, 51868960]

約数ペア:

[(1, 51868960), (2, 25934480), (4, 12967240), (5, 10373792), (8, 6483620), (10, 5186896), (11, 4715360), (13, 3989920), (16, 3241810), (20, 2593448), (22, 2357680), (26, 1994960), (32, 1620905), (40, 1296724), (44, 1178840), (52, 997480), (55, 943072), (65, 797984), (80, 648362), (88, 589420), (104, 498740), (110, 471536), (130, 398992), (143, 362720), (160, 324181), (176, 294710), (208, 249370), (220, 235768), (260, 199496), (286, 181360), (352, 147355), (416, 124685), (440, 117884), (520, 99748), (572, 90680), (715, 72544), (880, 58942), (1040, 49874), (1144, 45340), (1430, 36272), (1760, 29471), (2080, 24937), (2267, 22880), (2288, 22670), (2860, 18136), (4534, 11440), (4576, 11335), (5720, 9068)]