47007954

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 119508480

約数和(自身を除く): 72500526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 239, 294, 441, 446, 478, 669, 717, 882, 1338, 1434, 1561, 1673, 2007, 2151, 3122, 3346, 4014, 4302, 4683, 5019, 9366, 10038, 10927, 11711, 14049, 15057, 21854, 23422, 28098, 30114, 32781, 35133, 53297, 65562, 70266, 98343, 105399, 106594, 159891, 196686, 210798, 319782, 373079, 479673, 746158, 959346, 1119237, 2238474, 2611553, 3357711, 5223106, 6715422, 7834659, 15669318, 23503977, 47007954]

約数ペア:

[(1, 47007954), (2, 23503977), (3, 15669318), (6, 7834659), (7, 6715422), (9, 5223106), (14, 3357711), (18, 2611553), (21, 2238474), (42, 1119237), (49, 959346), (63, 746158), (98, 479673), (126, 373079), (147, 319782), (223, 210798), (239, 196686), (294, 159891), (441, 106594), (446, 105399), (478, 98343), (669, 70266), (717, 65562), (882, 53297), (1338, 35133), (1434, 32781), (1561, 30114), (1673, 28098), (2007, 23422), (2151, 21854), (3122, 15057), (3346, 14049), (4014, 11711), (4302, 10927), (4683, 10038), (5019, 9366)]