49669600

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 72

約数和(自身を含む): 123929568

約数和(自身を除く): 74259968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 940, 1175, 1321, 1504, 1880, 2350, 2642, 3760, 4700, 5284, 6605, 7520, 9400, 10568, 13210, 18800, 21136, 26420, 33025, 37600, 42272, 52840, 62087, 66050, 105680, 124174, 132100, 211360, 248348, 264200, 310435, 496696, 528400, 620870, 993392, 1056800, 1241740, 1552175, 1986784, 2483480, 3104350, 4966960, 6208700, 9933920, 12417400, 24834800, 49669600]

約数ペア:

[(1, 49669600), (2, 24834800), (4, 12417400), (5, 9933920), (8, 6208700), (10, 4966960), (16, 3104350), (20, 2483480), (25, 1986784), (32, 1552175), (40, 1241740), (47, 1056800), (50, 993392), (80, 620870), (94, 528400), (100, 496696), (160, 310435), (188, 264200), (200, 248348), (235, 211360), (376, 132100), (400, 124174), (470, 105680), (752, 66050), (800, 62087), (940, 52840), (1175, 42272), (1321, 37600), (1504, 33025), (1880, 26420), (2350, 21136), (2642, 18800), (3760, 13210), (4700, 10568), (5284, 9400), (6605, 7520)]