54685950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 156739968

約数和(自身を除く): 102054018

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 121, 131, 138, 150, 165, 230, 242, 253, 262, 275, 330, 345, 363, 393, 506, 550, 575, 605, 655, 690, 726, 759, 786, 825, 1150, 1210, 1265, 1310, 1441, 1518, 1650, 1725, 1815, 1965, 2530, 2783, 2882, 3013, 3025, 3275, 3450, 3630, 3795, 3930, 4323, 5566, 6026, 6050, 6325, 6550, 7205, 7590, 8349, 8646, 9039, 9075, 9825, 12650, 13915, 14410, 15065, 15851, 16698, 18078, 18150, 18975, 19650, 21615, 27830, 30130, 31702, 33143, 36025, 37950, 41745, 43230, 45195, 47553, 66286, 69575, 72050, 75325, 79255, 83490, 90390, 95106, 99429, 108075, 139150, 150650, 158510, 165715, 198858, 208725, 216150, 225975, 237765, 331430, 364573, 396275, 417450, 451950, 475530, 497145, 729146, 792550, 828575, 994290, 1093719, 1188825, 1657150, 1822865, 2187438, 2377650, 2485725, 3645730, 4971450, 5468595, 9114325, 10937190, 18228650, 27342975, 54685950]

約数ペア:

[(1, 54685950), (2, 27342975), (3, 18228650), (5, 10937190), (6, 9114325), (10, 5468595), (11, 4971450), (15, 3645730), (22, 2485725), (23, 2377650), (25, 2187438), (30, 1822865), (33, 1657150), (46, 1188825), (50, 1093719), (55, 994290), (66, 828575), (69, 792550), (75, 729146), (110, 497145), (115, 475530), (121, 451950), (131, 417450), (138, 396275), (150, 364573), (165, 331430), (230, 237765), (242, 225975), (253, 216150), (262, 208725), (275, 198858), (330, 165715), (345, 158510), (363, 150650), (393, 139150), (506, 108075), (550, 99429), (575, 95106), (605, 90390), (655, 83490), (690, 79255), (726, 75325), (759, 72050), (786, 69575), (825, 66286), (1150, 47553), (1210, 45195), (1265, 43230), (1310, 41745), (1441, 37950), (1518, 36025), (1650, 33143), (1725, 31702), (1815, 30130), (1965, 27830), (2530, 21615), (2783, 19650), (2882, 18975), (3013, 18150), (3025, 18078), (3275, 16698), (3450, 15851), (3630, 15065), (3795, 14410), (3930, 13915), (4323, 12650), (5566, 9825), (6026, 9075), (6050, 9039), (6325, 8646), (6550, 8349), (7205, 7590)]