57654806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 100433088

約数和(自身を除く): 42778282

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 121, 137, 242, 274, 407, 517, 814, 1034, 1507, 1739, 3014, 3478, 4477, 5069, 5687, 6439, 8954, 10138, 11374, 12878, 16577, 19129, 33154, 38258, 55759, 70829, 111518, 141658, 210419, 238243, 420838, 476486, 613349, 779119, 1226698, 1558238, 2620673, 5241346, 28827403, 57654806]

約数ペア:

[(1, 57654806), (2, 28827403), (11, 5241346), (22, 2620673), (37, 1558238), (47, 1226698), (74, 779119), (94, 613349), (121, 476486), (137, 420838), (242, 238243), (274, 210419), (407, 141658), (517, 111518), (814, 70829), (1034, 55759), (1507, 38258), (1739, 33154), (3014, 19129), (3478, 16577), (4477, 12878), (5069, 11374), (5687, 10138), (6439, 8954)]