49419040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 130527936

約数和(自身を除く): 81108896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 653, 688, 860, 880, 946, 1306, 1376, 1720, 1760, 1892, 2365, 2612, 3265, 3440, 3784, 4730, 5224, 6530, 6880, 7183, 7568, 9460, 10448, 13060, 14366, 15136, 18920, 20896, 26120, 28079, 28732, 35915, 37840, 52240, 56158, 57464, 71830, 75680, 104480, 112316, 114928, 140395, 143660, 224632, 229856, 280790, 287320, 308869, 449264, 561580, 574640, 617738, 898528, 1123160, 1149280, 1235476, 1544345, 2246320, 2470952, 3088690, 4492640, 4941904, 6177380, 9883808, 12354760, 24709520, 49419040]

約数ペア:

[(1, 49419040), (2, 24709520), (4, 12354760), (5, 9883808), (8, 6177380), (10, 4941904), (11, 4492640), (16, 3088690), (20, 2470952), (22, 2246320), (32, 1544345), (40, 1235476), (43, 1149280), (44, 1123160), (55, 898528), (80, 617738), (86, 574640), (88, 561580), (110, 449264), (160, 308869), (172, 287320), (176, 280790), (215, 229856), (220, 224632), (344, 143660), (352, 140395), (430, 114928), (440, 112316), (473, 104480), (653, 75680), (688, 71830), (860, 57464), (880, 56158), (946, 52240), (1306, 37840), (1376, 35915), (1720, 28732), (1760, 28079), (1892, 26120), (2365, 20896), (2612, 18920), (3265, 15136), (3440, 14366), (3784, 13060), (4730, 10448), (5224, 9460), (6530, 7568), (6880, 7183)]