50157660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 161441280

約数和(自身を除く): 111283620

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, 307, 389, 420, 614, 778, 921, 1167, 1228, 1535, 1556, 1842, 1945, 2149, 2334, 2723, 3070, 3684, 3890, 4298, 4605, 4668, 5446, 5835, 6140, 6447, 7780, 8169, 8596, 9210, 10745, 10892, 11670, 12894, 13615, 16338, 18420, 21490, 23340, 25788, 27230, 32235, 32676, 40845, 42980, 54460, 64470, 81690, 119423, 128940, 163380, 238846, 358269, 477692, 597115, 716538, 835961, 1194230, 1433076, 1671922, 1791345, 2388460, 2507883, 3343844, 3582690, 4179805, 5015766, 7165380, 8359610, 10031532, 12539415, 16719220, 25078830, 50157660]

約数ペア:

[(1, 50157660), (2, 25078830), (3, 16719220), (4, 12539415), (5, 10031532), (6, 8359610), (7, 7165380), (10, 5015766), (12, 4179805), (14, 3582690), (15, 3343844), (20, 2507883), (21, 2388460), (28, 1791345), (30, 1671922), (35, 1433076), (42, 1194230), (60, 835961), (70, 716538), (84, 597115), (105, 477692), (140, 358269), (210, 238846), (307, 163380), (389, 128940), (420, 119423), (614, 81690), (778, 64470), (921, 54460), (1167, 42980), (1228, 40845), (1535, 32676), (1556, 32235), (1842, 27230), (1945, 25788), (2149, 23340), (2334, 21490), (2723, 18420), (3070, 16338), (3684, 13615), (3890, 12894), (4298, 11670), (4605, 10892), (4668, 10745), (5446, 9210), (5835, 8596), (6140, 8169), (6447, 7780)]