56649390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 160302240

約数和(自身を除く): 103652850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 89, 98, 105, 147, 178, 210, 245, 267, 294, 433, 445, 490, 534, 623, 735, 866, 890, 1246, 1299, 1335, 1470, 1869, 2165, 2598, 2670, 3031, 3115, 3738, 4330, 4361, 6062, 6230, 6495, 8722, 9093, 9345, 12990, 13083, 15155, 18186, 18690, 21217, 21805, 26166, 30310, 38537, 42434, 43610, 45465, 63651, 65415, 77074, 90930, 106085, 115611, 127302, 130830, 192685, 212170, 231222, 269759, 318255, 385370, 539518, 578055, 636510, 809277, 1156110, 1348795, 1618554, 1888313, 2697590, 3776626, 4046385, 5664939, 8092770, 9441565, 11329878, 18883130, 28324695, 56649390]

約数ペア:

[(1, 56649390), (2, 28324695), (3, 18883130), (5, 11329878), (6, 9441565), (7, 8092770), (10, 5664939), (14, 4046385), (15, 3776626), (21, 2697590), (30, 1888313), (35, 1618554), (42, 1348795), (49, 1156110), (70, 809277), (89, 636510), (98, 578055), (105, 539518), (147, 385370), (178, 318255), (210, 269759), (245, 231222), (267, 212170), (294, 192685), (433, 130830), (445, 127302), (490, 115611), (534, 106085), (623, 90930), (735, 77074), (866, 65415), (890, 63651), (1246, 45465), (1299, 43610), (1335, 42434), (1470, 38537), (1869, 30310), (2165, 26166), (2598, 21805), (2670, 21217), (3031, 18690), (3115, 18186), (3738, 15155), (4330, 13083), (4361, 12990), (6062, 9345), (6230, 9093), (6495, 8722)]