53857648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3547}}^1$

素因数の和:3641

約数の個数: 40

約数和(自身を含む): 113947568

約数和(自身を除く): 60089920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3547, 3796, 7094, 7592, 14188, 15184, 28376, 46111, 56752, 92222, 184444, 258931, 368888, 517862, 737776, 1035724, 2071448, 3366103, 4142896, 6732206, 13464412, 26928824, 53857648]

約数ペア:

[(1, 53857648), (2, 26928824), (4, 13464412), (8, 6732206), (13, 4142896), (16, 3366103), (26, 2071448), (52, 1035724), (73, 737776), (104, 517862), (146, 368888), (208, 258931), (292, 184444), (584, 92222), (949, 56752), (1168, 46111), (1898, 28376), (3547, 15184), (3796, 14188), (7094, 7592)]