51116728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1601}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 103617360

約数和(自身を除く): 52500632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 1601, 2456, 3202, 3991, 6404, 7982, 12808, 15964, 20813, 31928, 41626, 83252, 166504, 491507, 983014, 1966028, 3932056, 6389591, 12779182, 25558364, 51116728]

約数ペア:

[(1, 51116728), (2, 25558364), (4, 12779182), (8, 6389591), (13, 3932056), (26, 1966028), (52, 983014), (104, 491507), (307, 166504), (614, 83252), (1228, 41626), (1601, 31928), (2456, 20813), (3202, 15964), (3991, 12808), (6404, 7982)]