53688224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 58350976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 227, 304, 389, 454, 608, 778, 908, 1556, 1816, 3112, 3632, 4313, 6224, 7264, 7391, 8626, 12448, 14782, 17252, 29564, 34504, 59128, 69008, 88303, 118256, 138016, 176606, 236512, 353212, 706424, 1412848, 1677757, 2825696, 3355514, 6711028, 13422056, 26844112, 53688224]

約数ペア:

[(1, 53688224), (2, 26844112), (4, 13422056), (8, 6711028), (16, 3355514), (19, 2825696), (32, 1677757), (38, 1412848), (76, 706424), (152, 353212), (227, 236512), (304, 176606), (389, 138016), (454, 118256), (608, 88303), (778, 69008), (908, 59128), (1556, 34504), (1816, 29564), (3112, 17252), (3632, 14782), (4313, 12448), (6224, 8626), (7264, 7391)]