55771650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 172355040

約数和(自身を除く): 116583390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 150, 165, 171, 190, 198, 209, 225, 275, 285, 330, 342, 418, 450, 475, 495, 550, 570, 593, 627, 825, 855, 950, 990, 1045, 1186, 1254, 1425, 1650, 1710, 1779, 1881, 2090, 2475, 2850, 2965, 3135, 3558, 3762, 4275, 4950, 5225, 5337, 5930, 6270, 6523, 8550, 8895, 9405, 10450, 10674, 11267, 13046, 14825, 15675, 17790, 18810, 19569, 22534, 26685, 29650, 31350, 32615, 33801, 39138, 44475, 47025, 53370, 56335, 58707, 65230, 67602, 88950, 94050, 97845, 101403, 112670, 117414, 123937, 133425, 163075, 169005, 195690, 202806, 247874, 266850, 281675, 293535, 326150, 338010, 371811, 489225, 507015, 563350, 587070, 619685, 743622, 845025, 978450, 1014030, 1115433, 1239370, 1467675, 1690050, 1859055, 2230866, 2535075, 2935350, 3098425, 3718110, 5070150, 5577165, 6196850, 9295275, 11154330, 18590550, 27885825, 55771650]

約数ペア:

[(1, 55771650), (2, 27885825), (3, 18590550), (5, 11154330), (6, 9295275), (9, 6196850), (10, 5577165), (11, 5070150), (15, 3718110), (18, 3098425), (19, 2935350), (22, 2535075), (25, 2230866), (30, 1859055), (33, 1690050), (38, 1467675), (45, 1239370), (50, 1115433), (55, 1014030), (57, 978450), (66, 845025), (75, 743622), (90, 619685), (95, 587070), (99, 563350), (110, 507015), (114, 489225), (150, 371811), (165, 338010), (171, 326150), (190, 293535), (198, 281675), (209, 266850), (225, 247874), (275, 202806), (285, 195690), (330, 169005), (342, 163075), (418, 133425), (450, 123937), (475, 117414), (495, 112670), (550, 101403), (570, 97845), (593, 94050), (627, 88950), (825, 67602), (855, 65230), (950, 58707), (990, 56335), (1045, 53370), (1186, 47025), (1254, 44475), (1425, 39138), (1650, 33801), (1710, 32615), (1779, 31350), (1881, 29650), (2090, 26685), (2475, 22534), (2850, 19569), (2965, 18810), (3135, 17790), (3558, 15675), (3762, 14825), (4275, 13046), (4950, 11267), (5225, 10674), (5337, 10450), (5930, 9405), (6270, 8895), (6523, 8550)]