53649800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 132580800

約数和(自身を除く): 78931000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 107, 109, 115, 184, 200, 214, 218, 230, 428, 436, 460, 535, 545, 575, 856, 872, 920, 1070, 1090, 1150, 2140, 2180, 2300, 2461, 2507, 2675, 2725, 4280, 4360, 4600, 4922, 5014, 5350, 5450, 9844, 10028, 10700, 10900, 11663, 12305, 12535, 19688, 20056, 21400, 21800, 23326, 24610, 25070, 46652, 49220, 50140, 58315, 61525, 62675, 93304, 98440, 100280, 116630, 123050, 125350, 233260, 246100, 250700, 268249, 291575, 466520, 492200, 501400, 536498, 583150, 1072996, 1166300, 1341245, 2145992, 2332600, 2682490, 5364980, 6706225, 10729960, 13412450, 26824900, 53649800]

約数ペア:

[(1, 53649800), (2, 26824900), (4, 13412450), (5, 10729960), (8, 6706225), (10, 5364980), (20, 2682490), (23, 2332600), (25, 2145992), (40, 1341245), (46, 1166300), (50, 1072996), (92, 583150), (100, 536498), (107, 501400), (109, 492200), (115, 466520), (184, 291575), (200, 268249), (214, 250700), (218, 246100), (230, 233260), (428, 125350), (436, 123050), (460, 116630), (535, 100280), (545, 98440), (575, 93304), (856, 62675), (872, 61525), (920, 58315), (1070, 50140), (1090, 49220), (1150, 46652), (2140, 25070), (2180, 24610), (2300, 23326), (2461, 21800), (2507, 21400), (2675, 20056), (2725, 19688), (4280, 12535), (4360, 12305), (4600, 11663), (4922, 10900), (5014, 10700), (5350, 10028), (5450, 9844)]