53491650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:308

約数の個数: 72

約数和(自身を含む): 140668080

約数和(自身を除く): 87176430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 137, 150, 190, 274, 285, 411, 475, 570, 685, 822, 950, 1370, 1425, 2055, 2603, 2850, 3425, 4110, 5206, 6850, 7809, 10275, 13015, 15618, 18769, 20550, 26030, 37538, 39045, 56307, 65075, 78090, 93845, 112614, 130150, 187690, 195225, 281535, 356611, 390450, 469225, 563070, 713222, 938450, 1069833, 1407675, 1783055, 2139666, 2815350, 3566110, 5349165, 8915275, 10698330, 17830550, 26745825, 53491650]

約数ペア:

[(1, 53491650), (2, 26745825), (3, 17830550), (5, 10698330), (6, 8915275), (10, 5349165), (15, 3566110), (19, 2815350), (25, 2139666), (30, 1783055), (38, 1407675), (50, 1069833), (57, 938450), (75, 713222), (95, 563070), (114, 469225), (137, 390450), (150, 356611), (190, 281535), (274, 195225), (285, 187690), (411, 130150), (475, 112614), (570, 93845), (685, 78090), (822, 65075), (950, 56307), (1370, 39045), (1425, 37538), (2055, 26030), (2603, 20550), (2850, 18769), (3425, 15618), (4110, 13015), (5206, 10275), (6850, 7809)]