49957245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6569}}^1$

素因数の和:6606

約数の個数: 36

約数和(自身を含む): 93780180

約数和(自身を除く): 43822935

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 6569, 7605, 19707, 32845, 59121, 85397, 98535, 256191, 295605, 426985, 768573, 1110161, 1280955, 3330483, 3842865, 5550805, 9991449, 16652415, 49957245]

約数ペア:

[(1, 49957245), (3, 16652415), (5, 9991449), (9, 5550805), (13, 3842865), (15, 3330483), (39, 1280955), (45, 1110161), (65, 768573), (117, 426985), (169, 295605), (195, 256191), (507, 98535), (585, 85397), (845, 59121), (1521, 32845), (2535, 19707), (6569, 7605)]