55985384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 75740056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1451, 1484, 2756, 2902, 2968, 4823, 5512, 5804, 9646, 10157, 11608, 18863, 19292, 20314, 37726, 38584, 40628, 75452, 76903, 81256, 132041, 150904, 153806, 264082, 307612, 528164, 538321, 615224, 999739, 1056328, 1076642, 1999478, 2153284, 3998956, 4306568, 6998173, 7997912, 13996346, 27992692, 55985384]

約数ペア:

[(1, 55985384), (2, 27992692), (4, 13996346), (7, 7997912), (8, 6998173), (13, 4306568), (14, 3998956), (26, 2153284), (28, 1999478), (52, 1076642), (53, 1056328), (56, 999739), (91, 615224), (104, 538321), (106, 528164), (182, 307612), (212, 264082), (364, 153806), (371, 150904), (424, 132041), (689, 81256), (728, 76903), (742, 75452), (1378, 40628), (1451, 38584), (1484, 37726), (2756, 20314), (2902, 19292), (2968, 18863), (4823, 11608), (5512, 10157), (5804, 9646)]