49906010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 117013248

約数和(自身を除く): 67107238

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 49, 55, 70, 77, 94, 98, 110, 154, 197, 235, 245, 329, 385, 394, 470, 490, 517, 539, 658, 770, 985, 1034, 1078, 1379, 1645, 1970, 2167, 2303, 2585, 2695, 2758, 3290, 3619, 4334, 4606, 5170, 5390, 6895, 7238, 9259, 9653, 10835, 11515, 13790, 15169, 18095, 18518, 19306, 21670, 23030, 25333, 30338, 36190, 46295, 48265, 50666, 64813, 75845, 92590, 96530, 101849, 106183, 126665, 129626, 151690, 203698, 212366, 253330, 324065, 453691, 509245, 530915, 648130, 712943, 907382, 1018490, 1061830, 1425886, 2268455, 3564715, 4536910, 4990601, 7129430, 9981202, 24953005, 49906010]

約数ペア:

[(1, 49906010), (2, 24953005), (5, 9981202), (7, 7129430), (10, 4990601), (11, 4536910), (14, 3564715), (22, 2268455), (35, 1425886), (47, 1061830), (49, 1018490), (55, 907382), (70, 712943), (77, 648130), (94, 530915), (98, 509245), (110, 453691), (154, 324065), (197, 253330), (235, 212366), (245, 203698), (329, 151690), (385, 129626), (394, 126665), (470, 106183), (490, 101849), (517, 96530), (539, 92590), (658, 75845), (770, 64813), (985, 50666), (1034, 48265), (1078, 46295), (1379, 36190), (1645, 30338), (1970, 25333), (2167, 23030), (2303, 21670), (2585, 19306), (2695, 18518), (2758, 18095), (3290, 15169), (3619, 13790), (4334, 11515), (4606, 10835), (5170, 9653), (5390, 9259), (6895, 7238)]