85317650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 176024448

約数和(自身を除く): 90706798

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 2543, 3050, 3355, 5086, 6710, 12715, 16775, 25430, 27973, 33550, 55946, 63575, 127150, 139865, 155123, 279730, 310246, 699325, 775615, 1398650, 1551230, 1706353, 3412706, 3878075, 7756150, 8531765, 17063530, 42658825, 85317650]

約数ペア:

[(1, 85317650), (2, 42658825), (5, 17063530), (10, 8531765), (11, 7756150), (22, 3878075), (25, 3412706), (50, 1706353), (55, 1551230), (61, 1398650), (110, 775615), (122, 699325), (275, 310246), (305, 279730), (550, 155123), (610, 139865), (671, 127150), (1342, 63575), (1525, 55946), (2543, 33550), (3050, 27973), (3355, 25430), (5086, 16775), (6710, 12715)]