56737890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 162279936

約数和(自身を除く): 105542046

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 223, 257, 330, 446, 495, 514, 669, 771, 990, 1115, 1285, 1338, 1542, 2007, 2230, 2313, 2453, 2570, 2827, 3345, 3855, 4014, 4626, 4906, 5654, 6690, 7359, 7710, 8481, 10035, 11565, 12265, 14135, 14718, 16962, 20070, 22077, 23130, 24530, 25443, 28270, 36795, 42405, 44154, 50886, 57311, 73590, 84810, 110385, 114622, 127215, 171933, 220770, 254430, 286555, 343866, 515799, 573110, 630421, 859665, 1031598, 1260842, 1719330, 1891263, 2578995, 3152105, 3782526, 5157990, 5673789, 6304210, 9456315, 11347578, 18912630, 28368945, 56737890]

約数ペア:

[(1, 56737890), (2, 28368945), (3, 18912630), (5, 11347578), (6, 9456315), (9, 6304210), (10, 5673789), (11, 5157990), (15, 3782526), (18, 3152105), (22, 2578995), (30, 1891263), (33, 1719330), (45, 1260842), (55, 1031598), (66, 859665), (90, 630421), (99, 573110), (110, 515799), (165, 343866), (198, 286555), (223, 254430), (257, 220770), (330, 171933), (446, 127215), (495, 114622), (514, 110385), (669, 84810), (771, 73590), (990, 57311), (1115, 50886), (1285, 44154), (1338, 42405), (1542, 36795), (2007, 28270), (2230, 25443), (2313, 24530), (2453, 23130), (2570, 22077), (2827, 20070), (3345, 16962), (3855, 14718), (4014, 14135), (4626, 12265), (4906, 11565), (5654, 10035), (6690, 8481), (7359, 7710)]