49206620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1973}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 109438560

約数和(自身を除く): 60231940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 1973, 2494, 3946, 4988, 6235, 7892, 9865, 12470, 19730, 24940, 39460, 57217, 84839, 114434, 169678, 228868, 286085, 339356, 424195, 572170, 848390, 1144340, 1696780, 2460331, 4920662, 9841324, 12301655, 24603310, 49206620]

約数ペア:

[(1, 49206620), (2, 24603310), (4, 12301655), (5, 9841324), (10, 4920662), (20, 2460331), (29, 1696780), (43, 1144340), (58, 848390), (86, 572170), (116, 424195), (145, 339356), (172, 286085), (215, 228868), (290, 169678), (430, 114434), (580, 84839), (860, 57217), (1247, 39460), (1973, 24940), (2494, 19730), (3946, 12470), (4988, 9865), (6235, 7892)]