53554768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1699

約数の個数: 40

約数和(自身を含む): 110260800

約数和(自身を除く): 56706032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1559, 1808, 2147, 3118, 4294, 6236, 8588, 12472, 17176, 24944, 29621, 34352, 59242, 118484, 176167, 236968, 352334, 473936, 704668, 1409336, 2818672, 3347173, 6694346, 13388692, 26777384, 53554768]

約数ペア:

[(1, 53554768), (2, 26777384), (4, 13388692), (8, 6694346), (16, 3347173), (19, 2818672), (38, 1409336), (76, 704668), (113, 473936), (152, 352334), (226, 236968), (304, 176167), (452, 118484), (904, 59242), (1559, 34352), (1808, 29621), (2147, 24944), (3118, 17176), (4294, 12472), (6236, 8588)]