55648560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 190916352

約数和(自身を除く): 135267792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 197, 214, 220, 240, 264, 321, 330, 394, 428, 440, 528, 535, 591, 642, 660, 788, 856, 880, 985, 1070, 1177, 1182, 1284, 1320, 1576, 1605, 1712, 1970, 2140, 2167, 2354, 2364, 2568, 2640, 2955, 3152, 3210, 3531, 3940, 4280, 4334, 4708, 4728, 5136, 5885, 5910, 6420, 6501, 7062, 7880, 8560, 8668, 9416, 9456, 10835, 11770, 11820, 12840, 13002, 14124, 15760, 17336, 17655, 18832, 21079, 21670, 23540, 23640, 25680, 26004, 28248, 32505, 34672, 35310, 42158, 43340, 47080, 47280, 52008, 56496, 63237, 65010, 70620, 84316, 86680, 94160, 104016, 105395, 126474, 130020, 141240, 168632, 173360, 210790, 231869, 252948, 260040, 282480, 316185, 337264, 421580, 463738, 505896, 520080, 632370, 695607, 843160, 927476, 1011792, 1159345, 1264740, 1391214, 1686320, 1854952, 2318690, 2529480, 2782428, 3478035, 3709904, 4637380, 5058960, 5564856, 6956070, 9274760, 11129712, 13912140, 18549520, 27824280, 55648560]

約数ペア:

[(1, 55648560), (2, 27824280), (3, 18549520), (4, 13912140), (5, 11129712), (6, 9274760), (8, 6956070), (10, 5564856), (11, 5058960), (12, 4637380), (15, 3709904), (16, 3478035), (20, 2782428), (22, 2529480), (24, 2318690), (30, 1854952), (33, 1686320), (40, 1391214), (44, 1264740), (48, 1159345), (55, 1011792), (60, 927476), (66, 843160), (80, 695607), (88, 632370), (107, 520080), (110, 505896), (120, 463738), (132, 421580), (165, 337264), (176, 316185), (197, 282480), (214, 260040), (220, 252948), (240, 231869), (264, 210790), (321, 173360), (330, 168632), (394, 141240), (428, 130020), (440, 126474), (528, 105395), (535, 104016), (591, 94160), (642, 86680), (660, 84316), (788, 70620), (856, 65010), (880, 63237), (985, 56496), (1070, 52008), (1177, 47280), (1182, 47080), (1284, 43340), (1320, 42158), (1576, 35310), (1605, 34672), (1712, 32505), (1970, 28248), (2140, 26004), (2167, 25680), (2354, 23640), (2364, 23540), (2568, 21670), (2640, 21079), (2955, 18832), (3152, 17655), (3210, 17336), (3531, 15760), (3940, 14124), (4280, 13002), (4334, 12840), (4708, 11820), (4728, 11770), (5136, 10835), (5885, 9456), (5910, 9416), (6420, 8668), (6501, 8560), (7062, 7880)]