49904032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 104176800

約数和(自身を除く): 54272768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 211, 304, 389, 422, 608, 778, 844, 1556, 1688, 3112, 3376, 4009, 6224, 6752, 7391, 8018, 12448, 14782, 16036, 29564, 32072, 59128, 64144, 82079, 118256, 128288, 164158, 236512, 328316, 656632, 1313264, 1559501, 2626528, 3119002, 6238004, 12476008, 24952016, 49904032]

約数ペア:

[(1, 49904032), (2, 24952016), (4, 12476008), (8, 6238004), (16, 3119002), (19, 2626528), (32, 1559501), (38, 1313264), (76, 656632), (152, 328316), (211, 236512), (304, 164158), (389, 128288), (422, 118256), (608, 82079), (778, 64144), (844, 59128), (1556, 32072), (1688, 29564), (3112, 16036), (3376, 14782), (4009, 12448), (6224, 8018), (6752, 7391)]