49764502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 80720640

約数和(自身を除く): 30956138

約数列:

[1, 2, 23, 43, 46, 86, 139, 181, 278, 362, 989, 1978, 3197, 4163, 5977, 6394, 7783, 8326, 11954, 15566, 25159, 50318, 137471, 179009, 274942, 358018, 578657, 1081837, 1157314, 2163674, 24882251, 49764502]

約数ペア:

[(1, 49764502), (2, 24882251), (23, 2163674), (43, 1157314), (46, 1081837), (86, 578657), (139, 358018), (181, 274942), (278, 179009), (362, 137471), (989, 50318), (1978, 25159), (3197, 15566), (4163, 11954), (5977, 8326), (6394, 7783)]