53287656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 142274880

約数和(自身を除く): 88987224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 393, 408, 524, 786, 997, 1048, 1572, 1994, 2227, 2991, 3144, 3988, 4454, 5982, 6681, 7976, 8908, 11964, 13362, 16949, 17816, 23928, 26724, 33898, 50847, 53448, 67796, 101694, 130607, 135592, 203388, 261214, 391821, 406776, 522428, 783642, 1044856, 1567284, 2220319, 3134568, 4440638, 6660957, 8881276, 13321914, 17762552, 26643828, 53287656]

約数ペア:

[(1, 53287656), (2, 26643828), (3, 17762552), (4, 13321914), (6, 8881276), (8, 6660957), (12, 4440638), (17, 3134568), (24, 2220319), (34, 1567284), (51, 1044856), (68, 783642), (102, 522428), (131, 406776), (136, 391821), (204, 261214), (262, 203388), (393, 135592), (408, 130607), (524, 101694), (786, 67796), (997, 53448), (1048, 50847), (1572, 33898), (1994, 26724), (2227, 23928), (2991, 17816), (3144, 16949), (3988, 13362), (4454, 11964), (5982, 8908), (6681, 7976)]