53068340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 120551760

約数和(自身を除く): 67483420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 401, 509, 802, 1018, 1604, 2005, 2036, 2545, 4010, 5090, 5213, 6617, 8020, 10180, 10426, 13234, 20852, 26065, 26468, 33085, 52130, 66170, 104260, 132340, 204109, 408218, 816436, 1020545, 2041090, 2653417, 4082180, 5306834, 10613668, 13267085, 26534170, 53068340]

約数ペア:

[(1, 53068340), (2, 26534170), (4, 13267085), (5, 10613668), (10, 5306834), (13, 4082180), (20, 2653417), (26, 2041090), (52, 1020545), (65, 816436), (130, 408218), (260, 204109), (401, 132340), (509, 104260), (802, 66170), (1018, 52130), (1604, 33085), (2005, 26468), (2036, 26065), (2545, 20852), (4010, 13234), (5090, 10426), (5213, 10180), (6617, 8020)]