50720032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 110224800

約数和(自身を除く): 59504768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1619, 1958, 2848, 3238, 3916, 6476, 7832, 12952, 15664, 17809, 25904, 31328, 35618, 51808, 71236, 142472, 144091, 284944, 288182, 569888, 576364, 1152728, 1585001, 2305456, 3170002, 4610912, 6340004, 12680008, 25360016, 50720032]

約数ペア:

[(1, 50720032), (2, 25360016), (4, 12680008), (8, 6340004), (11, 4610912), (16, 3170002), (22, 2305456), (32, 1585001), (44, 1152728), (88, 576364), (89, 569888), (176, 288182), (178, 284944), (352, 144091), (356, 142472), (712, 71236), (979, 51808), (1424, 35618), (1619, 31328), (1958, 25904), (2848, 17809), (3238, 15664), (3916, 12952), (6476, 7832)]