53157816

素因数分解:

$2^3\times 3^3\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 148262400

約数和(自身を除く): 95104584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 431, 571, 862, 1142, 1293, 1713, 1724, 2284, 2586, 3426, 3448, 3879, 4568, 5139, 5172, 6852, 7758, 10278, 10344, 11637, 13704, 15417, 15516, 20556, 23274, 30834, 31032, 41112, 46548, 61668, 93096, 123336, 246101, 492202, 738303, 984404, 1476606, 1968808, 2214909, 2953212, 4429818, 5906424, 6644727, 8859636, 13289454, 17719272, 26578908, 53157816]

約数ペア:

[(1, 53157816), (2, 26578908), (3, 17719272), (4, 13289454), (6, 8859636), (8, 6644727), (9, 5906424), (12, 4429818), (18, 2953212), (24, 2214909), (27, 1968808), (36, 1476606), (54, 984404), (72, 738303), (108, 492202), (216, 246101), (431, 123336), (571, 93096), (862, 61668), (1142, 46548), (1293, 41112), (1713, 31032), (1724, 30834), (2284, 23274), (2586, 20556), (3426, 15516), (3448, 15417), (3879, 13704), (4568, 11637), (5139, 10344), (5172, 10278), (6852, 7758)]