56040804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81931}}^1$

素因数の和:81960

約数の個数: 36

約数和(自身を含む): 149116240

約数和(自身を除く): 93075436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 81931, 163862, 245793, 327724, 491586, 737379, 983172, 1474758, 1556689, 2949516, 3113378, 4670067, 6226756, 9340134, 14010201, 18680268, 28020402, 56040804]

約数ペア:

[(1, 56040804), (2, 28020402), (3, 18680268), (4, 14010201), (6, 9340134), (9, 6226756), (12, 4670067), (18, 3113378), (19, 2949516), (36, 1556689), (38, 1474758), (57, 983172), (76, 737379), (114, 491586), (171, 327724), (228, 245793), (342, 163862), (684, 81931)]