47089301529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 67954360320

約数和(自身を除く): 20865058791

約数列:

[1, 3, 19, 57, 71, 151, 213, 251, 307, 453, 753, 921, 1349, 2869, 4047, 4769, 5833, 8607, 10721, 14307, 17499, 17821, 21797, 32163, 37901, 46357, 53463, 65391, 77057, 113703, 139071, 203699, 231171, 338599, 414143, 611097, 720119, 880783, 1015797, 1242429, 1464083, 2160357, 2642349, 2690971, 3291347, 4392249, 5471047, 8072913, 9874041, 11635607, 16413141, 34906821, 51128449, 62535593, 103949893, 153385347, 187606779, 221076533, 311849679, 663229599, 826128097, 2478384291, 15696433843, 47089301529]

約数ペア:

[(1, 47089301529), (3, 15696433843), (19, 2478384291), (57, 826128097), (71, 663229599), (151, 311849679), (213, 221076533), (251, 187606779), (307, 153385347), (453, 103949893), (753, 62535593), (921, 51128449), (1349, 34906821), (2869, 16413141), (4047, 11635607), (4769, 9874041), (5833, 8072913), (8607, 5471047), (10721, 4392249), (14307, 3291347), (17499, 2690971), (17821, 2642349), (21797, 2160357), (32163, 1464083), (37901, 1242429), (46357, 1015797), (53463, 880783), (65391, 720119), (77057, 611097), (113703, 414143), (139071, 338599), (203699, 231171)]