50762140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17749}}^1$

素因数の和:17782

約数の個数: 48

約数和(自身を含む): 125244000

約数和(自身を除く): 74481860

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 17749, 35498, 70996, 88745, 177490, 195239, 230737, 354980, 390478, 461474, 780956, 922948, 976195, 1153685, 1952390, 2307370, 2538107, 3904780, 4614740, 5076214, 10152428, 12690535, 25381070, 50762140]

約数ペア:

[(1, 50762140), (2, 25381070), (4, 12690535), (5, 10152428), (10, 5076214), (11, 4614740), (13, 3904780), (20, 2538107), (22, 2307370), (26, 1952390), (44, 1153685), (52, 976195), (55, 922948), (65, 780956), (110, 461474), (130, 390478), (143, 354980), (220, 230737), (260, 195239), (286, 177490), (572, 88745), (715, 70996), (1430, 35498), (2860, 17749)]