49976220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 160892928

約数和(自身を除く): 110916708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 463, 514, 771, 926, 1028, 1285, 1389, 1542, 1799, 1852, 2315, 2570, 2778, 3084, 3241, 3598, 3855, 4630, 5140, 5397, 5556, 6482, 6945, 7196, 7710, 8995, 9260, 9723, 10794, 12964, 13890, 15420, 16205, 17990, 19446, 21588, 26985, 27780, 32410, 35980, 38892, 48615, 53970, 64820, 97230, 107940, 118991, 194460, 237982, 356973, 475964, 594955, 713946, 832937, 1189910, 1427892, 1665874, 1784865, 2379820, 2498811, 3331748, 3569730, 4164685, 4997622, 7139460, 8329370, 9995244, 12494055, 16658740, 24988110, 49976220]

約数ペア:

[(1, 49976220), (2, 24988110), (3, 16658740), (4, 12494055), (5, 9995244), (6, 8329370), (7, 7139460), (10, 4997622), (12, 4164685), (14, 3569730), (15, 3331748), (20, 2498811), (21, 2379820), (28, 1784865), (30, 1665874), (35, 1427892), (42, 1189910), (60, 832937), (70, 713946), (84, 594955), (105, 475964), (140, 356973), (210, 237982), (257, 194460), (420, 118991), (463, 107940), (514, 97230), (771, 64820), (926, 53970), (1028, 48615), (1285, 38892), (1389, 35980), (1542, 32410), (1799, 27780), (1852, 26985), (2315, 21588), (2570, 19446), (2778, 17990), (3084, 16205), (3241, 15420), (3598, 13890), (3855, 12964), (4630, 10794), (5140, 9723), (5397, 9260), (5556, 8995), (6482, 7710), (6945, 7196)]