53931990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15107}}^1$

素因数の和:15141

約数の個数: 64

約数和(自身を含む): 156639744

約数和(自身を除く): 102707754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 15107, 30214, 45321, 75535, 90642, 105749, 151070, 211498, 226605, 256819, 317247, 453210, 513638, 528745, 634494, 770457, 1057490, 1284095, 1540914, 1586235, 1797733, 2568190, 3172470, 3595466, 3852285, 5393199, 7704570, 8988665, 10786398, 17977330, 26965995, 53931990]

約数ペア:

[(1, 53931990), (2, 26965995), (3, 17977330), (5, 10786398), (6, 8988665), (7, 7704570), (10, 5393199), (14, 3852285), (15, 3595466), (17, 3172470), (21, 2568190), (30, 1797733), (34, 1586235), (35, 1540914), (42, 1284095), (51, 1057490), (70, 770457), (85, 634494), (102, 528745), (105, 513638), (119, 453210), (170, 317247), (210, 256819), (238, 226605), (255, 211498), (357, 151070), (510, 105749), (595, 90642), (714, 75535), (1190, 45321), (1785, 30214), (3570, 15107)]