55043790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2981

約数の個数: 64

約数和(自身を含む): 143705664

約数和(自身を除く): 88661874

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 1110, 1258, 1887, 2917, 3145, 3774, 5834, 6290, 8751, 9435, 14585, 17502, 18870, 29170, 43755, 49589, 87510, 99178, 107929, 148767, 215858, 247945, 297534, 323787, 495890, 539645, 647574, 743835, 1079290, 1487670, 1618935, 1834793, 3237870, 3669586, 5504379, 9173965, 11008758, 18347930, 27521895, 55043790]

約数ペア:

[(1, 55043790), (2, 27521895), (3, 18347930), (5, 11008758), (6, 9173965), (10, 5504379), (15, 3669586), (17, 3237870), (30, 1834793), (34, 1618935), (37, 1487670), (51, 1079290), (74, 743835), (85, 647574), (102, 539645), (111, 495890), (170, 323787), (185, 297534), (222, 247945), (255, 215858), (370, 148767), (510, 107929), (555, 99178), (629, 87510), (1110, 49589), (1258, 43755), (1887, 29170), (2917, 18870), (3145, 17502), (3774, 14585), (5834, 9435), (6290, 8751)]