54719210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 122314752

約数和(自身を除く): 67595542

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 383, 455, 766, 785, 910, 1099, 1570, 1915, 2041, 2198, 2681, 3830, 4082, 4979, 5362, 5495, 9958, 10205, 10990, 13405, 14287, 20410, 24895, 26810, 28574, 34853, 49790, 60131, 69706, 71435, 120262, 142870, 174265, 300655, 348530, 420917, 601310, 781703, 841834, 1563406, 2104585, 3908515, 4209170, 5471921, 7817030, 10943842, 27359605, 54719210]

約数ペア:

[(1, 54719210), (2, 27359605), (5, 10943842), (7, 7817030), (10, 5471921), (13, 4209170), (14, 3908515), (26, 2104585), (35, 1563406), (65, 841834), (70, 781703), (91, 601310), (130, 420917), (157, 348530), (182, 300655), (314, 174265), (383, 142870), (455, 120262), (766, 71435), (785, 69706), (910, 60131), (1099, 49790), (1570, 34853), (1915, 28574), (2041, 26810), (2198, 24895), (2681, 20410), (3830, 14287), (4082, 13405), (4979, 10990), (5362, 10205), (5495, 9958)]