49394730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21383}}^1$

素因数の和:21411

約数の個数: 64

約数和(自身を含む): 147806208

約数和(自身を除く): 98411478

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 21383, 42766, 64149, 106915, 128298, 149681, 213830, 235213, 299362, 320745, 449043, 470426, 641490, 705639, 748405, 898086, 1176065, 1411278, 1496810, 1646491, 2245215, 2352130, 3292982, 3528195, 4490430, 4939473, 7056390, 8232455, 9878946, 16464910, 24697365, 49394730]

約数ペア:

[(1, 49394730), (2, 24697365), (3, 16464910), (5, 9878946), (6, 8232455), (7, 7056390), (10, 4939473), (11, 4490430), (14, 3528195), (15, 3292982), (21, 2352130), (22, 2245215), (30, 1646491), (33, 1496810), (35, 1411278), (42, 1176065), (55, 898086), (66, 748405), (70, 705639), (77, 641490), (105, 470426), (110, 449043), (154, 320745), (165, 299362), (210, 235213), (231, 213830), (330, 149681), (385, 128298), (462, 106915), (770, 64149), (1155, 42766), (2310, 21383)]