52607900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 120929760

約数和(自身を除く): 68321860

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 89, 92, 100, 115, 178, 230, 257, 356, 445, 460, 514, 575, 890, 1028, 1150, 1285, 1780, 2047, 2225, 2300, 2570, 4094, 4450, 5140, 5911, 6425, 8188, 8900, 10235, 11822, 12850, 20470, 22873, 23644, 25700, 29555, 40940, 45746, 51175, 59110, 91492, 102350, 114365, 118220, 147775, 204700, 228730, 295550, 457460, 526079, 571825, 591100, 1052158, 1143650, 2104316, 2287300, 2630395, 5260790, 10521580, 13151975, 26303950, 52607900]

約数ペア:

[(1, 52607900), (2, 26303950), (4, 13151975), (5, 10521580), (10, 5260790), (20, 2630395), (23, 2287300), (25, 2104316), (46, 1143650), (50, 1052158), (89, 591100), (92, 571825), (100, 526079), (115, 457460), (178, 295550), (230, 228730), (257, 204700), (356, 147775), (445, 118220), (460, 114365), (514, 102350), (575, 91492), (890, 59110), (1028, 51175), (1150, 45746), (1285, 40940), (1780, 29555), (2047, 25700), (2225, 23644), (2300, 22873), (2570, 20470), (4094, 12850), (4450, 11822), (5140, 10235), (5911, 8900), (6425, 8188)]