56848038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 73788762

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 89, 114, 178, 247, 267, 431, 494, 534, 741, 862, 1157, 1293, 1482, 1691, 2314, 2586, 3382, 3471, 5073, 5603, 6942, 8189, 10146, 11206, 16378, 16809, 21983, 24567, 33618, 38359, 43966, 49134, 65949, 76718, 106457, 115077, 131898, 212914, 230154, 319371, 498667, 638742, 728821, 997334, 1457642, 1496001, 2186463, 2992002, 4372926, 9474673, 18949346, 28424019, 56848038]

約数ペア:

[(1, 56848038), (2, 28424019), (3, 18949346), (6, 9474673), (13, 4372926), (19, 2992002), (26, 2186463), (38, 1496001), (39, 1457642), (57, 997334), (78, 728821), (89, 638742), (114, 498667), (178, 319371), (247, 230154), (267, 212914), (431, 131898), (494, 115077), (534, 106457), (741, 76718), (862, 65949), (1157, 49134), (1293, 43966), (1482, 38359), (1691, 33618), (2314, 24567), (2586, 21983), (3382, 16809), (3471, 16378), (5073, 11206), (5603, 10146), (6942, 8189)]