51678028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8539}}^1$

素因数の和:8649

約数の個数: 24

約数和(自身を含む): 96843600

約数和(自身を除く): 45165572

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 8539, 17078, 34156, 145163, 290326, 580652, 759971, 1519942, 3039884, 12919507, 25839014, 51678028]

約数ペア:

[(1, 51678028), (2, 25839014), (4, 12919507), (17, 3039884), (34, 1519942), (68, 759971), (89, 580652), (178, 290326), (356, 145163), (1513, 34156), (3026, 17078), (6052, 8539)]