50506540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{983}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 121669632

約数和(自身を除く): 71163092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 983, 1468, 1835, 1966, 2569, 3670, 3932, 4915, 5138, 6881, 7340, 9830, 10276, 12845, 13762, 19660, 25690, 27524, 34405, 51380, 68810, 137620, 360761, 721522, 1443044, 1803805, 2525327, 3607610, 5050654, 7215220, 10101308, 12626635, 25253270, 50506540]

約数ペア:

[(1, 50506540), (2, 25253270), (4, 12626635), (5, 10101308), (7, 7215220), (10, 5050654), (14, 3607610), (20, 2525327), (28, 1803805), (35, 1443044), (70, 721522), (140, 360761), (367, 137620), (734, 68810), (983, 51380), (1468, 34405), (1835, 27524), (1966, 25690), (2569, 19660), (3670, 13762), (3932, 12845), (4915, 10276), (5138, 9830), (6881, 7340)]