53106664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{907}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 107543520

約数和(自身を除く): 54436856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 907, 1126, 1814, 2252, 3628, 4504, 7256, 7319, 11791, 14638, 23582, 29276, 47164, 58552, 94328, 510641, 1021282, 2042564, 4085128, 6638333, 13276666, 26553332, 53106664]

約数ペア:

[(1, 53106664), (2, 26553332), (4, 13276666), (8, 6638333), (13, 4085128), (26, 2042564), (52, 1021282), (104, 510641), (563, 94328), (907, 58552), (1126, 47164), (1814, 29276), (2252, 23582), (3628, 14638), (4504, 11791), (7256, 7319)]