49132755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 98963904

約数和(自身を除く): 49831149

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2557, 2745, 3843, 6405, 7671, 12785, 17899, 19215, 23013, 38355, 53697, 89495, 115065, 155977, 161091, 268485, 467931, 779885, 805455, 1091839, 1403793, 2339655, 3275517, 5459195, 7018965, 9826551, 16377585, 49132755]

約数ペア:

[(1, 49132755), (3, 16377585), (5, 9826551), (7, 7018965), (9, 5459195), (15, 3275517), (21, 2339655), (35, 1403793), (45, 1091839), (61, 805455), (63, 779885), (105, 467931), (183, 268485), (305, 161091), (315, 155977), (427, 115065), (549, 89495), (915, 53697), (1281, 38355), (2135, 23013), (2557, 19215), (2745, 17899), (3843, 12785), (6405, 7671)]