49341728

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 51901792

約数列:

[1, 2, 4, 8, 16, 32, 47, 53, 94, 106, 188, 212, 376, 424, 619, 752, 848, 1238, 1504, 1696, 2476, 2491, 4952, 4982, 9904, 9964, 19808, 19928, 29093, 32807, 39856, 58186, 65614, 79712, 116372, 131228, 232744, 262456, 465488, 524912, 930976, 1049824, 1541929, 3083858, 6167716, 12335432, 24670864, 49341728]

約数ペア:

[(1, 49341728), (2, 24670864), (4, 12335432), (8, 6167716), (16, 3083858), (32, 1541929), (47, 1049824), (53, 930976), (94, 524912), (106, 465488), (188, 262456), (212, 232744), (376, 131228), (424, 116372), (619, 79712), (752, 65614), (848, 58186), (1238, 39856), (1504, 32807), (1696, 29093), (2476, 19928), (2491, 19808), (4952, 9964), (4982, 9904)]