50579980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 117804960

約数和(自身を除く): 67224980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 3769, 6710, 7538, 13420, 15076, 18845, 37690, 41459, 75380, 82918, 165836, 207295, 229909, 414590, 459818, 829180, 919636, 1149545, 2299090, 2528999, 4598180, 5057998, 10115996, 12644995, 25289990, 50579980]

約数ペア:

[(1, 50579980), (2, 25289990), (4, 12644995), (5, 10115996), (10, 5057998), (11, 4598180), (20, 2528999), (22, 2299090), (44, 1149545), (55, 919636), (61, 829180), (110, 459818), (122, 414590), (220, 229909), (244, 207295), (305, 165836), (610, 82918), (671, 75380), (1220, 41459), (1342, 37690), (2684, 18845), (3355, 15076), (3769, 13420), (6710, 7538)]