49679580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5557}}^1$

素因数の和:5718

約数の個数: 48

約数和(自身を含む): 140061600

約数和(自身を除く): 90382020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 5557, 8940, 11114, 16671, 22228, 27785, 33342, 55570, 66684, 83355, 111140, 166710, 333420, 827993, 1655986, 2483979, 3311972, 4139965, 4967958, 8279930, 9935916, 12419895, 16559860, 24839790, 49679580]

約数ペア:

[(1, 49679580), (2, 24839790), (3, 16559860), (4, 12419895), (5, 9935916), (6, 8279930), (10, 4967958), (12, 4139965), (15, 3311972), (20, 2483979), (30, 1655986), (60, 827993), (149, 333420), (298, 166710), (447, 111140), (596, 83355), (745, 66684), (894, 55570), (1490, 33342), (1788, 27785), (2235, 22228), (2980, 16671), (4470, 11114), (5557, 8940)]