51218568

素因数分解:

$2^3\times 3^5\times {\mathrm{26347}}^1$

素因数の和:26368

約数の個数: 48

約数和(自身を含む): 143860080

約数和(自身を除く): 92641512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 26347, 52694, 79041, 105388, 158082, 210776, 237123, 316164, 474246, 632328, 711369, 948492, 1422738, 1896984, 2134107, 2845476, 4268214, 5690952, 6402321, 8536428, 12804642, 17072856, 25609284, 51218568]

約数ペア:

[(1, 51218568), (2, 25609284), (3, 17072856), (4, 12804642), (6, 8536428), (8, 6402321), (9, 5690952), (12, 4268214), (18, 2845476), (24, 2134107), (27, 1896984), (36, 1422738), (54, 948492), (72, 711369), (81, 632328), (108, 474246), (162, 316164), (216, 237123), (243, 210776), (324, 158082), (486, 105388), (648, 79041), (972, 52694), (1944, 26347)]