56871828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40507}}^1$

素因数の和:40533

約数の個数: 48

約数和(自身を含む): 158791360

約数和(自身を除く): 101919532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 40507, 81014, 121521, 162028, 243042, 364563, 486084, 526591, 729126, 1053182, 1093689, 1458252, 1579773, 2106364, 2187378, 3159546, 4374756, 4739319, 6319092, 9478638, 14217957, 18957276, 28435914, 56871828]

約数ペア:

[(1, 56871828), (2, 28435914), (3, 18957276), (4, 14217957), (6, 9478638), (9, 6319092), (12, 4739319), (13, 4374756), (18, 3159546), (26, 2187378), (27, 2106364), (36, 1579773), (39, 1458252), (52, 1093689), (54, 1053182), (78, 729126), (108, 526591), (117, 486084), (156, 364563), (234, 243042), (351, 162028), (468, 121521), (702, 81014), (1404, 40507)]