49713350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 97493760

約数和(自身を除く): 47780410

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 139, 230, 278, 311, 575, 622, 695, 1150, 1390, 1555, 3110, 3197, 3475, 6394, 6950, 7153, 7775, 14306, 15550, 15985, 31970, 35765, 43229, 71530, 79925, 86458, 159850, 178825, 216145, 357650, 432290, 994267, 1080725, 1988534, 2161450, 4971335, 9942670, 24856675, 49713350]

約数ペア:

[(1, 49713350), (2, 24856675), (5, 9942670), (10, 4971335), (23, 2161450), (25, 1988534), (46, 1080725), (50, 994267), (115, 432290), (139, 357650), (230, 216145), (278, 178825), (311, 159850), (575, 86458), (622, 79925), (695, 71530), (1150, 43229), (1390, 35765), (1555, 31970), (3110, 15985), (3197, 15550), (3475, 14306), (6394, 7775), (6950, 7153)]