52302580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7720

約数の個数: 48

約数和(自身を含む): 123701760

約数和(自身を除く): 71399180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7669, 15338, 30676, 38345, 76690, 84359, 153380, 168718, 237739, 337436, 421795, 475478, 843590, 950956, 1188695, 1687180, 2377390, 2615129, 4754780, 5230258, 10460516, 13075645, 26151290, 52302580]

約数ペア:

[(1, 52302580), (2, 26151290), (4, 13075645), (5, 10460516), (10, 5230258), (11, 4754780), (20, 2615129), (22, 2377390), (31, 1687180), (44, 1188695), (55, 950956), (62, 843590), (110, 475478), (124, 421795), (155, 337436), (220, 237739), (310, 168718), (341, 153380), (620, 84359), (682, 76690), (1364, 38345), (1705, 30676), (3410, 15338), (6820, 7669)]