53692419

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 30576381

約数列:

[1, 3, 11, 23, 33, 59, 69, 109, 121, 177, 253, 327, 363, 649, 759, 1199, 1357, 1947, 2507, 2783, 3597, 4071, 6431, 7139, 7521, 8349, 13189, 14927, 19293, 21417, 27577, 39567, 44781, 70741, 82731, 147913, 164197, 212223, 303347, 443739, 492591, 778151, 910041, 1627043, 2334453, 4881129, 17897473, 53692419]

約数ペア:

[(1, 53692419), (3, 17897473), (11, 4881129), (23, 2334453), (33, 1627043), (59, 910041), (69, 778151), (109, 492591), (121, 443739), (177, 303347), (253, 212223), (327, 164197), (363, 147913), (649, 82731), (759, 70741), (1199, 44781), (1357, 39567), (1947, 27577), (2507, 21417), (2783, 19293), (3597, 14927), (4071, 13189), (6431, 8349), (7139, 7521)]