52784820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 178319232

約数和(自身を除く): 125534412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 503, 530, 583, 636, 660, 795, 954, 990, 1006, 1060, 1166, 1509, 1590, 1749, 1908, 1980, 2012, 2332, 2385, 2515, 2915, 3018, 3180, 3498, 4527, 4770, 5030, 5247, 5533, 5830, 6036, 6996, 7545, 8745, 9054, 9540, 10060, 10494, 11066, 11660, 15090, 16599, 17490, 18108, 20988, 22132, 22635, 26235, 26659, 27665, 30180, 33198, 34980, 45270, 49797, 52470, 53318, 55330, 66396, 79977, 82995, 90540, 99594, 104940, 106636, 110660, 133295, 159954, 165990, 199188, 239931, 248985, 266590, 293249, 319908, 331980, 399885, 479862, 497970, 533180, 586498, 799770, 879747, 959724, 995940, 1172996, 1199655, 1466245, 1599540, 1759494, 2399310, 2639241, 2932490, 3518988, 4398735, 4798620, 5278482, 5864980, 8797470, 10556964, 13196205, 17594940, 26392410, 52784820]

約数ペア:

[(1, 52784820), (2, 26392410), (3, 17594940), (4, 13196205), (5, 10556964), (6, 8797470), (9, 5864980), (10, 5278482), (11, 4798620), (12, 4398735), (15, 3518988), (18, 2932490), (20, 2639241), (22, 2399310), (30, 1759494), (33, 1599540), (36, 1466245), (44, 1199655), (45, 1172996), (53, 995940), (55, 959724), (60, 879747), (66, 799770), (90, 586498), (99, 533180), (106, 497970), (110, 479862), (132, 399885), (159, 331980), (165, 319908), (180, 293249), (198, 266590), (212, 248985), (220, 239931), (265, 199188), (318, 165990), (330, 159954), (396, 133295), (477, 110660), (495, 106636), (503, 104940), (530, 99594), (583, 90540), (636, 82995), (660, 79977), (795, 66396), (954, 55330), (990, 53318), (1006, 52470), (1060, 49797), (1166, 45270), (1509, 34980), (1590, 33198), (1749, 30180), (1908, 27665), (1980, 26659), (2012, 26235), (2332, 22635), (2385, 22132), (2515, 20988), (2915, 18108), (3018, 17490), (3180, 16599), (3498, 15090), (4527, 11660), (4770, 11066), (5030, 10494), (5247, 10060), (5533, 9540), (5830, 9054), (6036, 8745), (6996, 7545)]