49817810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5391

約数の個数: 48

約数和(自身を含む): 109823040

約数和(自身を除く): 60005230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 5351, 9310, 10702, 26755, 37457, 53510, 74914, 101669, 187285, 203338, 262199, 374570, 508345, 524398, 711683, 1016690, 1310995, 1423366, 2621990, 3558415, 4981781, 7116830, 9963562, 24908905, 49817810]

約数ペア:

[(1, 49817810), (2, 24908905), (5, 9963562), (7, 7116830), (10, 4981781), (14, 3558415), (19, 2621990), (35, 1423366), (38, 1310995), (49, 1016690), (70, 711683), (95, 524398), (98, 508345), (133, 374570), (190, 262199), (245, 203338), (266, 187285), (490, 101669), (665, 74914), (931, 53510), (1330, 37457), (1862, 26755), (4655, 10702), (5351, 9310)]