51647970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2953}}^1$

素因数の和:3027

約数の個数: 64

約数和(自身を含む): 137821824

約数和(自身を除く): 86173854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1749, 2915, 2953, 3498, 5830, 5906, 8745, 8859, 14765, 17490, 17718, 29530, 32483, 44295, 64966, 88590, 97449, 156509, 162415, 194898, 313018, 324830, 469527, 487245, 782545, 939054, 974490, 1565090, 1721599, 2347635, 3443198, 4695270, 5164797, 8607995, 10329594, 17215990, 25823985, 51647970]

約数ペア:

[(1, 51647970), (2, 25823985), (3, 17215990), (5, 10329594), (6, 8607995), (10, 5164797), (11, 4695270), (15, 3443198), (22, 2347635), (30, 1721599), (33, 1565090), (53, 974490), (55, 939054), (66, 782545), (106, 487245), (110, 469527), (159, 324830), (165, 313018), (265, 194898), (318, 162415), (330, 156509), (530, 97449), (583, 88590), (795, 64966), (1166, 44295), (1590, 32483), (1749, 29530), (2915, 17718), (2953, 17490), (3498, 14765), (5830, 8859), (5906, 8745)]