55960380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1976

約数の個数: 144

約数和(自身を含む): 202535424

約数和(自身を除く): 146575044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1931, 1932, 2070, 2415, 2898, 3220, 3862, 4140, 4830, 5793, 5796, 7245, 7724, 9655, 9660, 11586, 13517, 14490, 17379, 19310, 23172, 27034, 28965, 28980, 34758, 38620, 40551, 44413, 54068, 57930, 67585, 69516, 81102, 86895, 88826, 115860, 121653, 133239, 135170, 162204, 173790, 177652, 202755, 222065, 243306, 266478, 270340, 310891, 347580, 399717, 405510, 444130, 486612, 532956, 608265, 621782, 666195, 799434, 811020, 888260, 932673, 1216530, 1243564, 1332390, 1554455, 1598868, 1865346, 1998585, 2433060, 2664780, 2798019, 3108910, 3730692, 3997170, 4663365, 5596038, 6217820, 7994340, 9326730, 11192076, 13990095, 18653460, 27980190, 55960380]

約数ペア:

[(1, 55960380), (2, 27980190), (3, 18653460), (4, 13990095), (5, 11192076), (6, 9326730), (7, 7994340), (9, 6217820), (10, 5596038), (12, 4663365), (14, 3997170), (15, 3730692), (18, 3108910), (20, 2798019), (21, 2664780), (23, 2433060), (28, 1998585), (30, 1865346), (35, 1598868), (36, 1554455), (42, 1332390), (45, 1243564), (46, 1216530), (60, 932673), (63, 888260), (69, 811020), (70, 799434), (84, 666195), (90, 621782), (92, 608265), (105, 532956), (115, 486612), (126, 444130), (138, 405510), (140, 399717), (161, 347580), (180, 310891), (207, 270340), (210, 266478), (230, 243306), (252, 222065), (276, 202755), (315, 177652), (322, 173790), (345, 162204), (414, 135170), (420, 133239), (460, 121653), (483, 115860), (630, 88826), (644, 86895), (690, 81102), (805, 69516), (828, 67585), (966, 57930), (1035, 54068), (1260, 44413), (1380, 40551), (1449, 38620), (1610, 34758), (1931, 28980), (1932, 28965), (2070, 27034), (2415, 23172), (2898, 19310), (3220, 17379), (3862, 14490), (4140, 13517), (4830, 11586), (5793, 9660), (5796, 9655), (7245, 7724)]