53127800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 149990400

約数和(自身を除く): 96862600

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 31, 38, 40, 41, 44, 50, 55, 62, 76, 82, 88, 95, 100, 110, 124, 152, 155, 164, 190, 200, 205, 209, 220, 248, 275, 310, 328, 341, 380, 410, 418, 440, 451, 475, 550, 589, 620, 682, 760, 775, 779, 820, 836, 902, 950, 1025, 1045, 1100, 1178, 1240, 1271, 1364, 1550, 1558, 1640, 1672, 1705, 1804, 1900, 2050, 2090, 2200, 2255, 2356, 2542, 2728, 2945, 3100, 3116, 3410, 3608, 3800, 3895, 4100, 4180, 4510, 4712, 5084, 5225, 5890, 6200, 6232, 6355, 6479, 6820, 7790, 8200, 8360, 8525, 8569, 9020, 10168, 10450, 11275, 11780, 12710, 12958, 13640, 13981, 14725, 15580, 17050, 17138, 18040, 19475, 20900, 22550, 23560, 24149, 25420, 25916, 27962, 29450, 31160, 31775, 32395, 34100, 34276, 38950, 41800, 42845, 45100, 48298, 50840, 51832, 55924, 58900, 63550, 64790, 68200, 68552, 69905, 77900, 85690, 90200, 96596, 111848, 117800, 120745, 127100, 129580, 139810, 155800, 161975, 171380, 193192, 214225, 241490, 254200, 259160, 265639, 279620, 323950, 342760, 349525, 428450, 482980, 531278, 559240, 603725, 647900, 699050, 856900, 965960, 1062556, 1207450, 1295800, 1328195, 1398100, 1713800, 2125112, 2414900, 2656390, 2796200, 4829800, 5312780, 6640975, 10625560, 13281950, 26563900, 53127800]

約数ペア:

[(1, 53127800), (2, 26563900), (4, 13281950), (5, 10625560), (8, 6640975), (10, 5312780), (11, 4829800), (19, 2796200), (20, 2656390), (22, 2414900), (25, 2125112), (31, 1713800), (38, 1398100), (40, 1328195), (41, 1295800), (44, 1207450), (50, 1062556), (55, 965960), (62, 856900), (76, 699050), (82, 647900), (88, 603725), (95, 559240), (100, 531278), (110, 482980), (124, 428450), (152, 349525), (155, 342760), (164, 323950), (190, 279620), (200, 265639), (205, 259160), (209, 254200), (220, 241490), (248, 214225), (275, 193192), (310, 171380), (328, 161975), (341, 155800), (380, 139810), (410, 129580), (418, 127100), (440, 120745), (451, 117800), (475, 111848), (550, 96596), (589, 90200), (620, 85690), (682, 77900), (760, 69905), (775, 68552), (779, 68200), (820, 64790), (836, 63550), (902, 58900), (950, 55924), (1025, 51832), (1045, 50840), (1100, 48298), (1178, 45100), (1240, 42845), (1271, 41800), (1364, 38950), (1550, 34276), (1558, 34100), (1640, 32395), (1672, 31775), (1705, 31160), (1804, 29450), (1900, 27962), (2050, 25916), (2090, 25420), (2200, 24149), (2255, 23560), (2356, 22550), (2542, 20900), (2728, 19475), (2945, 18040), (3100, 17138), (3116, 17050), (3410, 15580), (3608, 14725), (3800, 13981), (3895, 13640), (4100, 12958), (4180, 12710), (4510, 11780), (4712, 11275), (5084, 10450), (5225, 10168), (5890, 9020), (6200, 8569), (6232, 8525), (6355, 8360), (6479, 8200), (6820, 7790)]