57316506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 131991552

約数和(自身を除く): 74675046

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 43, 46, 69, 78, 86, 129, 138, 258, 299, 559, 598, 743, 897, 989, 1118, 1486, 1677, 1794, 1978, 2229, 2967, 3354, 4458, 5934, 9659, 12857, 17089, 19318, 25714, 28977, 31949, 34178, 38571, 51267, 57954, 63898, 77142, 95847, 102534, 191694, 222157, 415337, 444314, 666471, 734827, 830674, 1246011, 1332942, 1469654, 2204481, 2492022, 4408962, 9552751, 19105502, 28658253, 57316506]

約数ペア:

[(1, 57316506), (2, 28658253), (3, 19105502), (6, 9552751), (13, 4408962), (23, 2492022), (26, 2204481), (39, 1469654), (43, 1332942), (46, 1246011), (69, 830674), (78, 734827), (86, 666471), (129, 444314), (138, 415337), (258, 222157), (299, 191694), (559, 102534), (598, 95847), (743, 77142), (897, 63898), (989, 57954), (1118, 51267), (1486, 38571), (1677, 34178), (1794, 31949), (1978, 28977), (2229, 25714), (2967, 19318), (3354, 17089), (4458, 12857), (5934, 9659)]