50622975

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 101420592

約数和(自身を除く): 50797617

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 585, 641, 675, 975, 1053, 1215, 1755, 1923, 2025, 2925, 3159, 3205, 5265, 5769, 6075, 8333, 8775, 9615, 15795, 16025, 17307, 24999, 26325, 28845, 41665, 48075, 51921, 74997, 78975, 86535, 124995, 144225, 155763, 208325, 224991, 259605, 374985, 432675, 624975, 674973, 778815, 1124955, 1298025, 1874925, 2024919, 3374865, 3894075, 5624775, 10124595, 16874325, 50622975]

約数ペア:

[(1, 50622975), (3, 16874325), (5, 10124595), (9, 5624775), (13, 3894075), (15, 3374865), (25, 2024919), (27, 1874925), (39, 1298025), (45, 1124955), (65, 778815), (75, 674973), (81, 624975), (117, 432675), (135, 374985), (195, 259605), (225, 224991), (243, 208325), (325, 155763), (351, 144225), (405, 124995), (585, 86535), (641, 78975), (675, 74997), (975, 51921), (1053, 48075), (1215, 41665), (1755, 28845), (1923, 26325), (2025, 24999), (2925, 17307), (3159, 16025), (3205, 15795), (5265, 9615), (5769, 8775), (6075, 8333)]