56393920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:498

約数の個数: 112

約数和(自身を含む): 150802848

約数和(自身を除く): 94408928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 433, 440, 592, 704, 740, 814, 866, 880, 1184, 1480, 1628, 1732, 1760, 2035, 2165, 2368, 2960, 3256, 3464, 3520, 4070, 4330, 4763, 5920, 6512, 6928, 8140, 8660, 9526, 11840, 13024, 13856, 16021, 16280, 17320, 19052, 23815, 26048, 27712, 32042, 32560, 34640, 38104, 47630, 64084, 65120, 69280, 76208, 80105, 95260, 128168, 130240, 138560, 152416, 160210, 176231, 190520, 256336, 304832, 320420, 352462, 381040, 512672, 640840, 704924, 762080, 881155, 1025344, 1281680, 1409848, 1524160, 1762310, 2563360, 2819696, 3524620, 5126720, 5639392, 7049240, 11278784, 14098480, 28196960, 56393920]

約数ペア:

[(1, 56393920), (2, 28196960), (4, 14098480), (5, 11278784), (8, 7049240), (10, 5639392), (11, 5126720), (16, 3524620), (20, 2819696), (22, 2563360), (32, 1762310), (37, 1524160), (40, 1409848), (44, 1281680), (55, 1025344), (64, 881155), (74, 762080), (80, 704924), (88, 640840), (110, 512672), (148, 381040), (160, 352462), (176, 320420), (185, 304832), (220, 256336), (296, 190520), (320, 176231), (352, 160210), (370, 152416), (407, 138560), (433, 130240), (440, 128168), (592, 95260), (704, 80105), (740, 76208), (814, 69280), (866, 65120), (880, 64084), (1184, 47630), (1480, 38104), (1628, 34640), (1732, 32560), (1760, 32042), (2035, 27712), (2165, 26048), (2368, 23815), (2960, 19052), (3256, 17320), (3464, 16280), (3520, 16021), (4070, 13856), (4330, 13024), (4763, 11840), (5920, 9526), (6512, 8660), (6928, 8140)]