49797840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{207491}}^1$

素因数の和:207507

約数の個数: 40

約数和(自身を含む): 154374048

約数和(自身を除く): 104576208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 207491, 414982, 622473, 829964, 1037455, 1244946, 1659928, 2074910, 2489892, 3112365, 3319856, 4149820, 4979784, 6224730, 8299640, 9959568, 12449460, 16599280, 24898920, 49797840]

約数ペア:

[(1, 49797840), (2, 24898920), (3, 16599280), (4, 12449460), (5, 9959568), (6, 8299640), (8, 6224730), (10, 4979784), (12, 4149820), (15, 3319856), (16, 3112365), (20, 2489892), (24, 2074910), (30, 1659928), (40, 1244946), (48, 1037455), (60, 829964), (80, 622473), (120, 414982), (240, 207491)]