61783150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8641}}^1$

素因数の和:8677

約数の個数: 48

約数和(自身を含む): 135022608

約数和(自身を除く): 73239458

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 8641, 17282, 43205, 86410, 95051, 112333, 190102, 216025, 224666, 432050, 475255, 561665, 950510, 1123330, 1235663, 2376275, 2471326, 2808325, 4752550, 5616650, 6178315, 12356630, 30891575, 61783150]

約数ペア:

[(1, 61783150), (2, 30891575), (5, 12356630), (10, 6178315), (11, 5616650), (13, 4752550), (22, 2808325), (25, 2471326), (26, 2376275), (50, 1235663), (55, 1123330), (65, 950510), (110, 561665), (130, 475255), (143, 432050), (275, 224666), (286, 216025), (325, 190102), (550, 112333), (650, 95051), (715, 86410), (1430, 43205), (3575, 17282), (7150, 8641)]