52482780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1856

約数の個数: 144

約数和(自身を含む): 189955584

約数和(自身を除く): 137472804

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, 1811, 1932, 2070, 2415, 2898, 3220, 3622, 4140, 4830, 5433, 5796, 7244, 7245, 9055, 9660, 10866, 12677, 14490, 16299, 18110, 21732, 25354, 27165, 28980, 32598, 36220, 38031, 41653, 50708, 54330, 63385, 65196, 76062, 81495, 83306, 108660, 114093, 124959, 126770, 152124, 162990, 166612, 190155, 208265, 228186, 249918, 253540, 291571, 325980, 374877, 380310, 416530, 456372, 499836, 570465, 583142, 624795, 749754, 760620, 833060, 874713, 1140930, 1166284, 1249590, 1457855, 1499508, 1749426, 1874385, 2281860, 2499180, 2624139, 2915710, 3498852, 3748770, 4373565, 5248278, 5831420, 7497540, 8747130, 10496556, 13120695, 17494260, 26241390, 52482780]

約数ペア:

[(1, 52482780), (2, 26241390), (3, 17494260), (4, 13120695), (5, 10496556), (6, 8747130), (7, 7497540), (9, 5831420), (10, 5248278), (12, 4373565), (14, 3748770), (15, 3498852), (18, 2915710), (20, 2624139), (21, 2499180), (23, 2281860), (28, 1874385), (30, 1749426), (35, 1499508), (36, 1457855), (42, 1249590), (45, 1166284), (46, 1140930), (60, 874713), (63, 833060), (69, 760620), (70, 749754), (84, 624795), (90, 583142), (92, 570465), (105, 499836), (115, 456372), (126, 416530), (138, 380310), (140, 374877), (161, 325980), (180, 291571), (207, 253540), (210, 249918), (230, 228186), (252, 208265), (276, 190155), (315, 166612), (322, 162990), (345, 152124), (414, 126770), (420, 124959), (460, 114093), (483, 108660), (630, 83306), (644, 81495), (690, 76062), (805, 65196), (828, 63385), (966, 54330), (1035, 50708), (1260, 41653), (1380, 38031), (1449, 36220), (1610, 32598), (1811, 28980), (1932, 27165), (2070, 25354), (2415, 21732), (2898, 18110), (3220, 16299), (3622, 14490), (4140, 12677), (4830, 10866), (5433, 9660), (5796, 9055), (7244, 7245)]