49090275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 54

約数和(自身を含む): 95283708

約数和(自身を除く): 46193433

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1291, 1521, 2535, 2925, 3873, 4225, 6455, 7605, 11619, 12675, 16783, 19365, 32275, 38025, 50349, 58095, 83915, 96825, 151047, 218179, 251745, 290475, 419575, 654537, 755235, 1090895, 1258725, 1963611, 3272685, 3776175, 5454475, 9818055, 16363425, 49090275]

約数ペア:

[(1, 49090275), (3, 16363425), (5, 9818055), (9, 5454475), (13, 3776175), (15, 3272685), (25, 1963611), (39, 1258725), (45, 1090895), (65, 755235), (75, 654537), (117, 419575), (169, 290475), (195, 251745), (225, 218179), (325, 151047), (507, 96825), (585, 83915), (845, 58095), (975, 50349), (1291, 38025), (1521, 32275), (2535, 19365), (2925, 16783), (3873, 12675), (4225, 11619), (6455, 7605)]