56305380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40801}}^1$

素因数の和:40836

約数の個数: 48

約数和(自身を含む): 164513664

約数和(自身を除く): 108208284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 40801, 81602, 122403, 163204, 204005, 244806, 408010, 489612, 612015, 816020, 938423, 1224030, 1876846, 2448060, 2815269, 3753692, 4692115, 5630538, 9384230, 11261076, 14076345, 18768460, 28152690, 56305380]

約数ペア:

[(1, 56305380), (2, 28152690), (3, 18768460), (4, 14076345), (5, 11261076), (6, 9384230), (10, 5630538), (12, 4692115), (15, 3753692), (20, 2815269), (23, 2448060), (30, 1876846), (46, 1224030), (60, 938423), (69, 816020), (92, 612015), (115, 489612), (138, 408010), (230, 244806), (276, 204005), (345, 163204), (460, 122403), (690, 81602), (1380, 40801)]