47221251

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 88646400

約数和(自身を除く): 41425149

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 49, 53, 57, 77, 87, 133, 147, 159, 203, 209, 231, 319, 371, 399, 539, 551, 583, 609, 627, 931, 957, 1007, 1113, 1421, 1463, 1537, 1617, 1653, 1749, 2233, 2597, 2793, 3021, 3857, 4081, 4263, 4389, 4611, 6061, 6699, 7049, 7791, 10241, 10759, 11077, 11571, 12243, 15631, 16907, 18183, 21147, 26999, 28567, 29203, 30723, 32277, 33231, 42427, 46893, 49343, 50721, 75313, 77539, 80997, 85701, 87609, 118349, 127281, 148029, 204421, 225939, 232617, 296989, 321233, 355047, 542773, 613263, 828443, 890967, 963699, 1430947, 1628319, 2248631, 2485329, 4292841, 6745893, 15740417, 47221251]

約数ペア:

[(1, 47221251), (3, 15740417), (7, 6745893), (11, 4292841), (19, 2485329), (21, 2248631), (29, 1628319), (33, 1430947), (49, 963699), (53, 890967), (57, 828443), (77, 613263), (87, 542773), (133, 355047), (147, 321233), (159, 296989), (203, 232617), (209, 225939), (231, 204421), (319, 148029), (371, 127281), (399, 118349), (539, 87609), (551, 85701), (583, 80997), (609, 77539), (627, 75313), (931, 50721), (957, 49343), (1007, 46893), (1113, 42427), (1421, 33231), (1463, 32277), (1537, 30723), (1617, 29203), (1653, 28567), (1749, 26999), (2233, 21147), (2597, 18183), (2793, 16907), (3021, 15631), (3857, 12243), (4081, 11571), (4263, 11077), (4389, 10759), (4611, 10241), (6061, 7791), (6699, 7049)]