56400904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 127319040

約数和(自身を除く): 70918136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 613, 742, 868, 1226, 1484, 1643, 1736, 2452, 2968, 3286, 4291, 4904, 6572, 8582, 11501, 13144, 17164, 19003, 23002, 32489, 34328, 38006, 46004, 64978, 76012, 92008, 129956, 133021, 152024, 227423, 259912, 266042, 454846, 532084, 909692, 1007159, 1064168, 1819384, 2014318, 4028636, 7050113, 8057272, 14100226, 28200452, 56400904]

約数ペア:

[(1, 56400904), (2, 28200452), (4, 14100226), (7, 8057272), (8, 7050113), (14, 4028636), (28, 2014318), (31, 1819384), (53, 1064168), (56, 1007159), (62, 909692), (106, 532084), (124, 454846), (212, 266042), (217, 259912), (248, 227423), (371, 152024), (424, 133021), (434, 129956), (613, 92008), (742, 76012), (868, 64978), (1226, 46004), (1484, 38006), (1643, 34328), (1736, 32489), (2452, 23002), (2968, 19003), (3286, 17164), (4291, 13144), (4904, 11501), (6572, 8582)]