53713000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 144892800

約数和(自身を除く): 91179800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 250, 257, 275, 380, 418, 440, 475, 500, 514, 550, 760, 836, 950, 1000, 1028, 1045, 1100, 1285, 1375, 1672, 1900, 2056, 2090, 2200, 2375, 2570, 2750, 2827, 3800, 4180, 4750, 4883, 5140, 5225, 5500, 5654, 6425, 8360, 9500, 9766, 10280, 10450, 11000, 11308, 12850, 14135, 19000, 19532, 20900, 22616, 24415, 25700, 26125, 28270, 32125, 39064, 41800, 48830, 51400, 52250, 53713, 56540, 64250, 70675, 97660, 104500, 107426, 113080, 122075, 128500, 141350, 195320, 209000, 214852, 244150, 257000, 268565, 282700, 353375, 429704, 488300, 537130, 565400, 610375, 706750, 976600, 1074260, 1220750, 1342825, 1413500, 2148520, 2441500, 2685650, 2827000, 4883000, 5371300, 6714125, 10742600, 13428250, 26856500, 53713000]

約数ペア:

[(1, 53713000), (2, 26856500), (4, 13428250), (5, 10742600), (8, 6714125), (10, 5371300), (11, 4883000), (19, 2827000), (20, 2685650), (22, 2441500), (25, 2148520), (38, 1413500), (40, 1342825), (44, 1220750), (50, 1074260), (55, 976600), (76, 706750), (88, 610375), (95, 565400), (100, 537130), (110, 488300), (125, 429704), (152, 353375), (190, 282700), (200, 268565), (209, 257000), (220, 244150), (250, 214852), (257, 209000), (275, 195320), (380, 141350), (418, 128500), (440, 122075), (475, 113080), (500, 107426), (514, 104500), (550, 97660), (760, 70675), (836, 64250), (950, 56540), (1000, 53713), (1028, 52250), (1045, 51400), (1100, 48830), (1285, 41800), (1375, 39064), (1672, 32125), (1900, 28270), (2056, 26125), (2090, 25700), (2200, 24415), (2375, 22616), (2570, 20900), (2750, 19532), (2827, 19000), (3800, 14135), (4180, 12850), (4750, 11308), (4883, 11000), (5140, 10450), (5225, 10280), (5500, 9766), (5654, 9500), (6425, 8360)]