51826194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:1975

約数の個数: 48

約数和(自身を含む): 128943360

約数和(自身を除く): 77117166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 1721, 2151, 3346, 3442, 4302, 5019, 5163, 10038, 10326, 12047, 15057, 15489, 24094, 30114, 30978, 36141, 72282, 108423, 216846, 411319, 822638, 1233957, 2467914, 2879233, 3701871, 5758466, 7403742, 8637699, 17275398, 25913097, 51826194]

約数ペア:

[(1, 51826194), (2, 25913097), (3, 17275398), (6, 8637699), (7, 7403742), (9, 5758466), (14, 3701871), (18, 2879233), (21, 2467914), (42, 1233957), (63, 822638), (126, 411319), (239, 216846), (478, 108423), (717, 72282), (1434, 36141), (1673, 30978), (1721, 30114), (2151, 24094), (3346, 15489), (3442, 15057), (4302, 12047), (5019, 10326), (5163, 10038)]