47845746

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 112519680

約数和(自身を除く): 64673934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1471, 1807, 2502, 2942, 3614, 4413, 5421, 8826, 10842, 13239, 16263, 19123, 26478, 32526, 38246, 57369, 114738, 172107, 204469, 344214, 408938, 613407, 1226814, 1840221, 2658097, 3680442, 5316194, 7974291, 15948582, 23922873, 47845746]

約数ペア:

[(1, 47845746), (2, 23922873), (3, 15948582), (6, 7974291), (9, 5316194), (13, 3680442), (18, 2658097), (26, 1840221), (39, 1226814), (78, 613407), (117, 408938), (139, 344214), (234, 204469), (278, 172107), (417, 114738), (834, 57369), (1251, 38246), (1471, 32526), (1807, 26478), (2502, 19123), (2942, 16263), (3614, 13239), (4413, 10842), (5421, 8826)]