49840002

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 120422400

約数和(自身を除く): 70582398

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1567, 1674, 1767, 3134, 3534, 4701, 5301, 9402, 10602, 14103, 15903, 28206, 29773, 31806, 42309, 48577, 59546, 84618, 89319, 97154, 145731, 178638, 267957, 291462, 437193, 535914, 803871, 874386, 922963, 1311579, 1607742, 1845926, 2623158, 2768889, 5537778, 8306667, 16613334, 24920001, 49840002]

約数ペア:

[(1, 49840002), (2, 24920001), (3, 16613334), (6, 8306667), (9, 5537778), (18, 2768889), (19, 2623158), (27, 1845926), (31, 1607742), (38, 1311579), (54, 922963), (57, 874386), (62, 803871), (93, 535914), (114, 437193), (171, 291462), (186, 267957), (279, 178638), (342, 145731), (513, 97154), (558, 89319), (589, 84618), (837, 59546), (1026, 48577), (1178, 42309), (1567, 31806), (1674, 29773), (1767, 28206), (3134, 15903), (3534, 14103), (4701, 10602), (5301, 9402)]