53289280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15139}}^1$

素因数の和:15167

約数の個数: 56

約数和(自身を含む): 138440160

約数和(自身を除く): 85150880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15139, 30278, 60556, 75695, 121112, 151390, 166529, 242224, 302780, 333058, 484448, 605560, 666116, 832645, 968896, 1211120, 1332232, 1665290, 2422240, 2664464, 3330580, 4844480, 5328928, 6661160, 10657856, 13322320, 26644640, 53289280]

約数ペア:

[(1, 53289280), (2, 26644640), (4, 13322320), (5, 10657856), (8, 6661160), (10, 5328928), (11, 4844480), (16, 3330580), (20, 2664464), (22, 2422240), (32, 1665290), (40, 1332232), (44, 1211120), (55, 968896), (64, 832645), (80, 666116), (88, 605560), (110, 484448), (160, 333058), (176, 302780), (220, 242224), (320, 166529), (352, 151390), (440, 121112), (704, 75695), (880, 60556), (1760, 30278), (3520, 15139)]