51495224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 109680480

約数和(自身を除く): 58185256

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 61, 88, 106, 122, 181, 212, 244, 362, 424, 488, 583, 671, 724, 1166, 1342, 1448, 1991, 2332, 2684, 3233, 3982, 4664, 5368, 6466, 7964, 9593, 11041, 12932, 15928, 19186, 22082, 25864, 35563, 38372, 44164, 71126, 76744, 88328, 105523, 121451, 142252, 211046, 242902, 284504, 422092, 485804, 585173, 844184, 971608, 1170346, 2340692, 4681384, 6436903, 12873806, 25747612, 51495224]

約数ペア:

[(1, 51495224), (2, 25747612), (4, 12873806), (8, 6436903), (11, 4681384), (22, 2340692), (44, 1170346), (53, 971608), (61, 844184), (88, 585173), (106, 485804), (122, 422092), (181, 284504), (212, 242902), (244, 211046), (362, 142252), (424, 121451), (488, 105523), (583, 88328), (671, 76744), (724, 71126), (1166, 44164), (1342, 38372), (1448, 35563), (1991, 25864), (2332, 22082), (2684, 19186), (3233, 15928), (3982, 12932), (4664, 11041), (5368, 9593), (6466, 7964)]