47708570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 106928640

約数和(自身を除く): 59220070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 509, 515, 721, 910, 1018, 1030, 1339, 1442, 2545, 2678, 3563, 3605, 5090, 6617, 6695, 7126, 7210, 9373, 13234, 13390, 17815, 18746, 33085, 35630, 46319, 46865, 52427, 66170, 92638, 93730, 104854, 231595, 262135, 366989, 463190, 524270, 681551, 733978, 1363102, 1834945, 3407755, 3669890, 4770857, 6815510, 9541714, 23854285, 47708570]

約数ペア:

[(1, 47708570), (2, 23854285), (5, 9541714), (7, 6815510), (10, 4770857), (13, 3669890), (14, 3407755), (26, 1834945), (35, 1363102), (65, 733978), (70, 681551), (91, 524270), (103, 463190), (130, 366989), (182, 262135), (206, 231595), (455, 104854), (509, 93730), (515, 92638), (721, 66170), (910, 52427), (1018, 46865), (1030, 46319), (1339, 35630), (1442, 33085), (2545, 18746), (2678, 17815), (3563, 13390), (3605, 13234), (5090, 9373), (6617, 7210), (6695, 7126)]