49392420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10691}}^1$

素因数の和:10721

約数の個数: 96

約数和(自身を含む): 172440576

約数和(自身を除く): 123048156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 10691, 21382, 32073, 42764, 53455, 64146, 74837, 106910, 117601, 128292, 149674, 160365, 213820, 224511, 235202, 299348, 320730, 352803, 374185, 449022, 470404, 588005, 641460, 705606, 748370, 823207, 898044, 1122555, 1176010, 1411212, 1496740, 1646414, 1764015, 2245110, 2352020, 2469621, 3292828, 3528030, 4116035, 4490220, 4939242, 7056060, 8232070, 9878484, 12348105, 16464140, 24696210, 49392420]

約数ペア:

[(1, 49392420), (2, 24696210), (3, 16464140), (4, 12348105), (5, 9878484), (6, 8232070), (7, 7056060), (10, 4939242), (11, 4490220), (12, 4116035), (14, 3528030), (15, 3292828), (20, 2469621), (21, 2352020), (22, 2245110), (28, 1764015), (30, 1646414), (33, 1496740), (35, 1411212), (42, 1176010), (44, 1122555), (55, 898044), (60, 823207), (66, 748370), (70, 705606), (77, 641460), (84, 588005), (105, 470404), (110, 449022), (132, 374185), (140, 352803), (154, 320730), (165, 299348), (210, 235202), (220, 224511), (231, 213820), (308, 160365), (330, 149674), (385, 128292), (420, 117601), (462, 106910), (660, 74837), (770, 64146), (924, 53455), (1155, 42764), (1540, 32073), (2310, 21382), (4620, 10691)]