51001272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 164160000

約数和(自身を除く): 113158728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 379, 504, 534, 623, 712, 756, 758, 801, 1068, 1137, 1246, 1512, 1516, 1602, 1869, 2136, 2274, 2403, 2492, 2653, 3032, 3204, 3411, 3738, 4548, 4806, 4984, 5306, 5607, 6408, 6822, 7476, 7959, 9096, 9612, 10233, 10612, 11214, 13644, 14952, 15918, 16821, 19224, 20466, 21224, 22428, 23877, 27288, 31836, 33642, 33731, 40932, 44856, 47754, 63672, 67284, 67462, 71631, 81864, 95508, 101193, 134568, 134924, 143262, 191016, 202386, 236117, 269848, 286524, 303579, 404772, 472234, 573048, 607158, 708351, 809544, 910737, 944468, 1214316, 1416702, 1821474, 1888936, 2125053, 2428632, 2833404, 3642948, 4250106, 5666808, 6375159, 7285896, 8500212, 12750318, 17000424, 25500636, 51001272]

約数ペア:

[(1, 51001272), (2, 25500636), (3, 17000424), (4, 12750318), (6, 8500212), (7, 7285896), (8, 6375159), (9, 5666808), (12, 4250106), (14, 3642948), (18, 2833404), (21, 2428632), (24, 2125053), (27, 1888936), (28, 1821474), (36, 1416702), (42, 1214316), (54, 944468), (56, 910737), (63, 809544), (72, 708351), (84, 607158), (89, 573048), (108, 472234), (126, 404772), (168, 303579), (178, 286524), (189, 269848), (216, 236117), (252, 202386), (267, 191016), (356, 143262), (378, 134924), (379, 134568), (504, 101193), (534, 95508), (623, 81864), (712, 71631), (756, 67462), (758, 67284), (801, 63672), (1068, 47754), (1137, 44856), (1246, 40932), (1512, 33731), (1516, 33642), (1602, 31836), (1869, 27288), (2136, 23877), (2274, 22428), (2403, 21224), (2492, 20466), (2653, 19224), (3032, 16821), (3204, 15918), (3411, 14952), (3738, 13644), (4548, 11214), (4806, 10612), (4984, 10233), (5306, 9612), (5607, 9096), (6408, 7959), (6822, 7476)]