48591340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 119795760

約数和(自身を除く): 71204420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 179, 196, 245, 277, 358, 490, 554, 716, 895, 980, 1108, 1253, 1385, 1790, 1939, 2506, 2770, 3580, 3878, 5012, 5540, 6265, 7756, 8771, 9695, 12530, 13573, 17542, 19390, 25060, 27146, 35084, 38780, 43855, 49583, 54292, 67865, 87710, 99166, 135730, 175420, 198332, 247915, 271460, 347081, 495830, 694162, 991660, 1388324, 1735405, 2429567, 3470810, 4859134, 6941620, 9718268, 12147835, 24295670, 48591340]

約数ペア:

[(1, 48591340), (2, 24295670), (4, 12147835), (5, 9718268), (7, 6941620), (10, 4859134), (14, 3470810), (20, 2429567), (28, 1735405), (35, 1388324), (49, 991660), (70, 694162), (98, 495830), (140, 347081), (179, 271460), (196, 247915), (245, 198332), (277, 175420), (358, 135730), (490, 99166), (554, 87710), (716, 67865), (895, 54292), (980, 49583), (1108, 43855), (1253, 38780), (1385, 35084), (1790, 27146), (1939, 25060), (2506, 19390), (2770, 17542), (3580, 13573), (3878, 12530), (5012, 9695), (5540, 8771), (6265, 7756)]