50336728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 109408320

約数和(自身を除く): 59071592

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 401, 442, 568, 802, 884, 923, 1207, 1604, 1768, 1846, 2414, 3208, 3692, 4828, 5213, 6817, 7384, 9656, 10426, 13634, 15691, 20852, 27268, 28471, 31382, 41704, 54536, 56942, 62764, 88621, 113884, 125528, 177242, 227768, 354484, 370123, 484007, 708968, 740246, 968014, 1480492, 1936028, 2960984, 3872056, 6292091, 12584182, 25168364, 50336728]

約数ペア:

[(1, 50336728), (2, 25168364), (4, 12584182), (8, 6292091), (13, 3872056), (17, 2960984), (26, 1936028), (34, 1480492), (52, 968014), (68, 740246), (71, 708968), (104, 484007), (136, 370123), (142, 354484), (221, 227768), (284, 177242), (401, 125528), (442, 113884), (568, 88621), (802, 62764), (884, 56942), (923, 54536), (1207, 41704), (1604, 31382), (1768, 28471), (1846, 27268), (2414, 20852), (3208, 15691), (3692, 13634), (4828, 10426), (5213, 9656), (6817, 7384)]