51267816

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1376

約数の個数: 80

約数和(自身を含む): 146063940

約数和(自身を除く): 94796124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1297, 1464, 1647, 2196, 2594, 3294, 3891, 4392, 4941, 5188, 6588, 7782, 9882, 10376, 11673, 13176, 15564, 19764, 23346, 31128, 35019, 39528, 46692, 70038, 79117, 93384, 105057, 140076, 158234, 210114, 237351, 280152, 316468, 420228, 474702, 632936, 712053, 840456, 949404, 1424106, 1898808, 2136159, 2848212, 4272318, 5696424, 6408477, 8544636, 12816954, 17089272, 25633908, 51267816]

約数ペア:

[(1, 51267816), (2, 25633908), (3, 17089272), (4, 12816954), (6, 8544636), (8, 6408477), (9, 5696424), (12, 4272318), (18, 2848212), (24, 2136159), (27, 1898808), (36, 1424106), (54, 949404), (61, 840456), (72, 712053), (81, 632936), (108, 474702), (122, 420228), (162, 316468), (183, 280152), (216, 237351), (244, 210114), (324, 158234), (366, 140076), (488, 105057), (549, 93384), (648, 79117), (732, 70038), (1098, 46692), (1297, 39528), (1464, 35019), (1647, 31128), (2196, 23346), (2594, 19764), (3294, 15564), (3891, 13176), (4392, 11673), (4941, 10376), (5188, 9882), (6588, 7782)]