55541850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 144

約数和(自身を含む): 171006912

約数和(自身を除く): 115465062

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 169, 175, 182, 195, 210, 273, 313, 325, 338, 350, 390, 455, 507, 525, 546, 626, 650, 845, 910, 939, 975, 1014, 1050, 1183, 1365, 1565, 1690, 1878, 1950, 2191, 2275, 2366, 2535, 2730, 3130, 3549, 4069, 4225, 4382, 4550, 4695, 5070, 5915, 6573, 6825, 7098, 7825, 8138, 8450, 9390, 10955, 11830, 12207, 12675, 13146, 13650, 15650, 17745, 20345, 21910, 23475, 24414, 25350, 28483, 29575, 32865, 35490, 40690, 46950, 52897, 54775, 56966, 59150, 61035, 65730, 85449, 88725, 101725, 105794, 109550, 122070, 142415, 158691, 164325, 170898, 177450, 203450, 264485, 284830, 305175, 317382, 328650, 370279, 427245, 528970, 610350, 712075, 740558, 793455, 854490, 1110837, 1322425, 1424150, 1586910, 1851395, 2136225, 2221674, 2644850, 3702790, 3967275, 4272450, 5554185, 7934550, 9256975, 11108370, 18513950, 27770925, 55541850]

約数ペア:

[(1, 55541850), (2, 27770925), (3, 18513950), (5, 11108370), (6, 9256975), (7, 7934550), (10, 5554185), (13, 4272450), (14, 3967275), (15, 3702790), (21, 2644850), (25, 2221674), (26, 2136225), (30, 1851395), (35, 1586910), (39, 1424150), (42, 1322425), (50, 1110837), (65, 854490), (70, 793455), (75, 740558), (78, 712075), (91, 610350), (105, 528970), (130, 427245), (150, 370279), (169, 328650), (175, 317382), (182, 305175), (195, 284830), (210, 264485), (273, 203450), (313, 177450), (325, 170898), (338, 164325), (350, 158691), (390, 142415), (455, 122070), (507, 109550), (525, 105794), (546, 101725), (626, 88725), (650, 85449), (845, 65730), (910, 61035), (939, 59150), (975, 56966), (1014, 54775), (1050, 52897), (1183, 46950), (1365, 40690), (1565, 35490), (1690, 32865), (1878, 29575), (1950, 28483), (2191, 25350), (2275, 24414), (2366, 23475), (2535, 21910), (2730, 20345), (3130, 17745), (3549, 15650), (4069, 13650), (4225, 13146), (4382, 12675), (4550, 12207), (4695, 11830), (5070, 10955), (5915, 9390), (6573, 8450), (6825, 8138), (7098, 7825)]