51432975

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2342

約数の個数: 60

約数和(自身を含む): 103977720

約数和(自身を除く): 52544745

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2309, 2475, 4455, 6927, 7425, 11545, 20781, 22275, 25399, 34635, 57725, 62343, 76197, 103905, 126995, 173175, 187029, 228591, 311715, 380985, 519525, 634975, 685773, 935145, 1142955, 1558575, 1904925, 2057319, 3428865, 4675725, 5714775, 10286595, 17144325, 51432975]

約数ペア:

[(1, 51432975), (3, 17144325), (5, 10286595), (9, 5714775), (11, 4675725), (15, 3428865), (25, 2057319), (27, 1904925), (33, 1558575), (45, 1142955), (55, 935145), (75, 685773), (81, 634975), (99, 519525), (135, 380985), (165, 311715), (225, 228591), (275, 187029), (297, 173175), (405, 126995), (495, 103905), (675, 76197), (825, 62343), (891, 57725), (1485, 34635), (2025, 25399), (2309, 22275), (2475, 20781), (4455, 11545), (6927, 7425)]