54065970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{85819}}^1$

素因数の和:85839

約数の個数: 48

約数和(自身を含む): 160655040

約数和(自身を除く): 106589070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 85819, 171638, 257457, 429095, 514914, 600733, 772371, 858190, 1201466, 1287285, 1544742, 1802199, 2574570, 3003665, 3604398, 3861855, 5406597, 6007330, 7723710, 9010995, 10813194, 18021990, 27032985, 54065970]

約数ペア:

[(1, 54065970), (2, 27032985), (3, 18021990), (5, 10813194), (6, 9010995), (7, 7723710), (9, 6007330), (10, 5406597), (14, 3861855), (15, 3604398), (18, 3003665), (21, 2574570), (30, 1802199), (35, 1544742), (42, 1287285), (45, 1201466), (63, 858190), (70, 772371), (90, 600733), (105, 514914), (126, 429095), (210, 257457), (315, 171638), (630, 85819)]