47207790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{74933}}^1$

素因数の和:74953

約数の個数: 48

約数和(自身を含む): 140276448

約数和(自身を除く): 93068658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 74933, 149866, 224799, 374665, 449598, 524531, 674397, 749330, 1049062, 1123995, 1348794, 1573593, 2247990, 2622655, 3147186, 3371985, 4720779, 5245310, 6743970, 7867965, 9441558, 15735930, 23603895, 47207790]

約数ペア:

[(1, 47207790), (2, 23603895), (3, 15735930), (5, 9441558), (6, 7867965), (7, 6743970), (9, 5245310), (10, 4720779), (14, 3371985), (15, 3147186), (18, 2622655), (21, 2247990), (30, 1573593), (35, 1348794), (42, 1123995), (45, 1049062), (63, 749330), (70, 674397), (90, 524531), (105, 449598), (126, 374665), (210, 224799), (315, 149866), (630, 74933)]