49205130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 129040128

約数和(自身を除く): 79834998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1777, 1846, 2130, 2769, 3554, 4615, 5331, 5538, 8885, 9230, 10662, 13845, 17770, 23101, 26655, 27690, 46202, 53310, 69303, 115505, 126167, 138606, 231010, 252334, 346515, 378501, 630835, 693030, 757002, 1261670, 1640171, 1892505, 3280342, 3785010, 4920513, 8200855, 9841026, 16401710, 24602565, 49205130]

約数ペア:

[(1, 49205130), (2, 24602565), (3, 16401710), (5, 9841026), (6, 8200855), (10, 4920513), (13, 3785010), (15, 3280342), (26, 1892505), (30, 1640171), (39, 1261670), (65, 757002), (71, 693030), (78, 630835), (130, 378501), (142, 346515), (195, 252334), (213, 231010), (355, 138606), (390, 126167), (426, 115505), (710, 69303), (923, 53310), (1065, 46202), (1777, 27690), (1846, 26655), (2130, 23101), (2769, 17770), (3554, 13845), (4615, 10662), (5331, 9230), (5538, 8885)]