55307448

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 180338400

約数和(自身を除く): 125030952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 89, 108, 126, 137, 162, 168, 178, 189, 216, 252, 267, 274, 324, 356, 378, 411, 504, 534, 548, 567, 623, 648, 712, 756, 801, 822, 959, 1068, 1096, 1134, 1233, 1246, 1512, 1602, 1644, 1869, 1918, 2136, 2268, 2403, 2466, 2492, 2877, 3204, 3288, 3699, 3738, 3836, 4536, 4806, 4932, 4984, 5607, 5754, 6408, 7209, 7398, 7476, 7672, 8631, 9612, 9864, 11097, 11214, 11508, 12193, 14418, 14796, 14952, 16821, 17262, 19224, 22194, 22428, 23016, 24386, 25893, 28836, 29592, 33642, 34524, 36579, 44388, 44856, 48772, 50463, 51786, 57672, 67284, 69048, 73158, 77679, 85351, 88776, 97544, 100926, 103572, 109737, 134568, 146316, 155358, 170702, 201852, 207144, 219474, 256053, 292632, 310716, 329211, 341404, 403704, 438948, 512106, 621432, 658422, 682808, 768159, 877896, 987633, 1024212, 1316844, 1536318, 1975266, 2048424, 2304477, 2633688, 3072636, 3950532, 4608954, 6145272, 6913431, 7901064, 9217908, 13826862, 18435816, 27653724, 55307448]

約数ペア:

[(1, 55307448), (2, 27653724), (3, 18435816), (4, 13826862), (6, 9217908), (7, 7901064), (8, 6913431), (9, 6145272), (12, 4608954), (14, 3950532), (18, 3072636), (21, 2633688), (24, 2304477), (27, 2048424), (28, 1975266), (36, 1536318), (42, 1316844), (54, 1024212), (56, 987633), (63, 877896), (72, 768159), (81, 682808), (84, 658422), (89, 621432), (108, 512106), (126, 438948), (137, 403704), (162, 341404), (168, 329211), (178, 310716), (189, 292632), (216, 256053), (252, 219474), (267, 207144), (274, 201852), (324, 170702), (356, 155358), (378, 146316), (411, 134568), (504, 109737), (534, 103572), (548, 100926), (567, 97544), (623, 88776), (648, 85351), (712, 77679), (756, 73158), (801, 69048), (822, 67284), (959, 57672), (1068, 51786), (1096, 50463), (1134, 48772), (1233, 44856), (1246, 44388), (1512, 36579), (1602, 34524), (1644, 33642), (1869, 29592), (1918, 28836), (2136, 25893), (2268, 24386), (2403, 23016), (2466, 22428), (2492, 22194), (2877, 19224), (3204, 17262), (3288, 16821), (3699, 14952), (3738, 14796), (3836, 14418), (4536, 12193), (4806, 11508), (4932, 11214), (4984, 11097), (5607, 9864), (5754, 9612), (6408, 8631), (7209, 7672), (7398, 7476)]