51361600

素因数分解:

$2^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 84

約数和(自身を含む): 129259584

約数和(自身を除く): 77897984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 160, 188, 200, 235, 320, 376, 400, 470, 683, 752, 800, 940, 1175, 1366, 1504, 1600, 1880, 2350, 2732, 3008, 3415, 3760, 4700, 5464, 6830, 7520, 9400, 10928, 13660, 15040, 17075, 18800, 21856, 27320, 32101, 34150, 37600, 43712, 54640, 64202, 68300, 75200, 109280, 128404, 136600, 160505, 218560, 256808, 273200, 321010, 513616, 546400, 642020, 802525, 1027232, 1092800, 1284040, 1605050, 2054464, 2568080, 3210100, 5136160, 6420200, 10272320, 12840400, 25680800, 51361600]

約数ペア:

[(1, 51361600), (2, 25680800), (4, 12840400), (5, 10272320), (8, 6420200), (10, 5136160), (16, 3210100), (20, 2568080), (25, 2054464), (32, 1605050), (40, 1284040), (47, 1092800), (50, 1027232), (64, 802525), (80, 642020), (94, 546400), (100, 513616), (160, 321010), (188, 273200), (200, 256808), (235, 218560), (320, 160505), (376, 136600), (400, 128404), (470, 109280), (683, 75200), (752, 68300), (800, 64202), (940, 54640), (1175, 43712), (1366, 37600), (1504, 34150), (1600, 32101), (1880, 27320), (2350, 21856), (2732, 18800), (3008, 17075), (3415, 15040), (3760, 13660), (4700, 10928), (5464, 9400), (6830, 7520)]