53702778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 63801222

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 79, 89, 114, 134, 158, 178, 201, 237, 267, 402, 474, 534, 1273, 1501, 1691, 2546, 3002, 3382, 3819, 4503, 5073, 5293, 5963, 7031, 7638, 9006, 10146, 10586, 11926, 14062, 15879, 17889, 21093, 31758, 35778, 42186, 100567, 113297, 133589, 201134, 226594, 267178, 301701, 339891, 400767, 471077, 603402, 679782, 801534, 942154, 1413231, 2826462, 8950463, 17900926, 26851389, 53702778]

約数ペア:

[(1, 53702778), (2, 26851389), (3, 17900926), (6, 8950463), (19, 2826462), (38, 1413231), (57, 942154), (67, 801534), (79, 679782), (89, 603402), (114, 471077), (134, 400767), (158, 339891), (178, 301701), (201, 267178), (237, 226594), (267, 201134), (402, 133589), (474, 113297), (534, 100567), (1273, 42186), (1501, 35778), (1691, 31758), (2546, 21093), (3002, 17889), (3382, 15879), (3819, 14062), (4503, 11926), (5073, 10586), (5293, 10146), (5963, 9006), (7031, 7638)]