52159180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{433}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 115930080

約数和(自身を除く): 63770900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 317, 380, 433, 634, 866, 1268, 1585, 1732, 2165, 3170, 4330, 6023, 6340, 8227, 8660, 12046, 16454, 24092, 30115, 32908, 41135, 60230, 82270, 120460, 137261, 164540, 274522, 549044, 686305, 1372610, 2607959, 2745220, 5215918, 10431836, 13039795, 26079590, 52159180]

約数ペア:

[(1, 52159180), (2, 26079590), (4, 13039795), (5, 10431836), (10, 5215918), (19, 2745220), (20, 2607959), (38, 1372610), (76, 686305), (95, 549044), (190, 274522), (317, 164540), (380, 137261), (433, 120460), (634, 82270), (866, 60230), (1268, 41135), (1585, 32908), (1732, 30115), (2165, 24092), (3170, 16454), (4330, 12046), (6023, 8660), (6340, 8227)]