55553988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9952

約数の個数: 48

約数和(自身を含む): 150370304

約数和(自身を除く): 94816316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 9871, 19742, 29613, 39484, 59226, 69097, 118452, 138194, 207291, 276388, 414582, 661357, 829164, 1322714, 1984071, 2645428, 3968142, 4629499, 7936284, 9258998, 13888497, 18517996, 27776994, 55553988]

約数ペア:

[(1, 55553988), (2, 27776994), (3, 18517996), (4, 13888497), (6, 9258998), (7, 7936284), (12, 4629499), (14, 3968142), (21, 2645428), (28, 1984071), (42, 1322714), (67, 829164), (84, 661357), (134, 414582), (201, 276388), (268, 207291), (402, 138194), (469, 118452), (804, 69097), (938, 59226), (1407, 39484), (1876, 29613), (2814, 19742), (5628, 9871)]