54485550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^3\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 171194400

約数和(自身を除く): 116708850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 343, 350, 353, 441, 450, 490, 525, 630, 686, 706, 735, 882, 1029, 1050, 1059, 1225, 1470, 1575, 1715, 1765, 2058, 2118, 2205, 2450, 2471, 3087, 3150, 3177, 3430, 3530, 3675, 4410, 4942, 5145, 5295, 6174, 6354, 7350, 7413, 8575, 8825, 10290, 10590, 11025, 12355, 14826, 15435, 15885, 17150, 17297, 17650, 22050, 22239, 24710, 25725, 26475, 30870, 31770, 34594, 37065, 44478, 51450, 51891, 52950, 61775, 74130, 77175, 79425, 86485, 103782, 111195, 121079, 123550, 154350, 155673, 158850, 172970, 185325, 222390, 242158, 259455, 311346, 363237, 370650, 432425, 518910, 555975, 605395, 726474, 778365, 864850, 1089711, 1111950, 1210790, 1297275, 1556730, 1816185, 2179422, 2594550, 3026975, 3632370, 3891825, 5448555, 6053950, 7783650, 9080925, 10897110, 18161850, 27242775, 54485550]

約数ペア:

[(1, 54485550), (2, 27242775), (3, 18161850), (5, 10897110), (6, 9080925), (7, 7783650), (9, 6053950), (10, 5448555), (14, 3891825), (15, 3632370), (18, 3026975), (21, 2594550), (25, 2179422), (30, 1816185), (35, 1556730), (42, 1297275), (45, 1210790), (49, 1111950), (50, 1089711), (63, 864850), (70, 778365), (75, 726474), (90, 605395), (98, 555975), (105, 518910), (126, 432425), (147, 370650), (150, 363237), (175, 311346), (210, 259455), (225, 242158), (245, 222390), (294, 185325), (315, 172970), (343, 158850), (350, 155673), (353, 154350), (441, 123550), (450, 121079), (490, 111195), (525, 103782), (630, 86485), (686, 79425), (706, 77175), (735, 74130), (882, 61775), (1029, 52950), (1050, 51891), (1059, 51450), (1225, 44478), (1470, 37065), (1575, 34594), (1715, 31770), (1765, 30870), (2058, 26475), (2118, 25725), (2205, 24710), (2450, 22239), (2471, 22050), (3087, 17650), (3150, 17297), (3177, 17150), (3430, 15885), (3530, 15435), (3675, 14826), (4410, 12355), (4942, 11025), (5145, 10590), (5295, 10290), (6174, 8825), (6354, 8575), (7350, 7413)]