56406330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{907}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 147030624

約数和(自身を除く): 90624294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 907, 1382, 1814, 2073, 2721, 3455, 4146, 4535, 5442, 6219, 6910, 8163, 9070, 10365, 12438, 13605, 16326, 20730, 27210, 31095, 40815, 62190, 81630, 626737, 1253474, 1880211, 3133685, 3760422, 5640633, 6267370, 9401055, 11281266, 18802110, 28203165, 56406330]

約数ペア:

[(1, 56406330), (2, 28203165), (3, 18802110), (5, 11281266), (6, 9401055), (9, 6267370), (10, 5640633), (15, 3760422), (18, 3133685), (30, 1880211), (45, 1253474), (90, 626737), (691, 81630), (907, 62190), (1382, 40815), (1814, 31095), (2073, 27210), (2721, 20730), (3455, 16326), (4146, 13605), (4535, 12438), (5442, 10365), (6219, 9070), (6910, 8163)]