51889530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3209}}^1$

素因数の和:3244

約数の個数: 96

約数和(自身を含む): 158086080

約数和(自身を除く): 106196550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 735, 770, 1078, 1155, 1470, 1617, 2310, 2695, 3209, 3234, 5390, 6418, 8085, 9627, 16045, 16170, 19254, 22463, 32090, 35299, 44926, 48135, 67389, 70598, 96270, 105897, 112315, 134778, 157241, 176495, 211794, 224630, 247093, 314482, 336945, 352990, 471723, 494186, 529485, 673890, 741279, 786205, 943446, 1058970, 1235465, 1482558, 1572410, 1729651, 2358615, 2470930, 3459302, 3706395, 4717230, 5188953, 7412790, 8648255, 10377906, 17296510, 25944765, 51889530]

約数ペア:

[(1, 51889530), (2, 25944765), (3, 17296510), (5, 10377906), (6, 8648255), (7, 7412790), (10, 5188953), (11, 4717230), (14, 3706395), (15, 3459302), (21, 2470930), (22, 2358615), (30, 1729651), (33, 1572410), (35, 1482558), (42, 1235465), (49, 1058970), (55, 943446), (66, 786205), (70, 741279), (77, 673890), (98, 529485), (105, 494186), (110, 471723), (147, 352990), (154, 336945), (165, 314482), (210, 247093), (231, 224630), (245, 211794), (294, 176495), (330, 157241), (385, 134778), (462, 112315), (490, 105897), (539, 96270), (735, 70598), (770, 67389), (1078, 48135), (1155, 44926), (1470, 35299), (1617, 32090), (2310, 22463), (2695, 19254), (3209, 16170), (3234, 16045), (5390, 9627), (6418, 8085)]