48847617

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 92013376

約数和(自身を除く): 43165759

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 81, 91, 117, 141, 189, 243, 273, 329, 351, 423, 567, 611, 819, 987, 1053, 1269, 1701, 1833, 2209, 2457, 2961, 3159, 3807, 4277, 5499, 6627, 7371, 8883, 11421, 12831, 15463, 16497, 19881, 22113, 26649, 28717, 38493, 46389, 49491, 59643, 79947, 86151, 115479, 139167, 148473, 178929, 201019, 258453, 346437, 417501, 536787, 603057, 775359, 1039311, 1252503, 1809171, 2326077, 3757509, 5427513, 6978231, 16282539, 48847617]

約数ペア:

[(1, 48847617), (3, 16282539), (7, 6978231), (9, 5427513), (13, 3757509), (21, 2326077), (27, 1809171), (39, 1252503), (47, 1039311), (63, 775359), (81, 603057), (91, 536787), (117, 417501), (141, 346437), (189, 258453), (243, 201019), (273, 178929), (329, 148473), (351, 139167), (423, 115479), (567, 86151), (611, 79947), (819, 59643), (987, 49491), (1053, 46389), (1269, 38493), (1701, 28717), (1833, 26649), (2209, 22113), (2457, 19881), (2961, 16497), (3159, 15463), (3807, 12831), (4277, 11421), (5499, 8883), (6627, 7371)]