49499370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9649}}^1$

素因数の和:9684

約数の個数: 64

約数和(自身を含む): 138960000

約数和(自身を除く): 89460630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 9649, 19298, 28947, 48245, 57894, 86841, 96490, 144735, 173682, 183331, 260523, 289470, 366662, 434205, 521046, 549993, 868410, 916655, 1099986, 1302615, 1649979, 1833310, 2605230, 2749965, 3299958, 4949937, 5499930, 8249895, 9899874, 16499790, 24749685, 49499370]

約数ペア:

[(1, 49499370), (2, 24749685), (3, 16499790), (5, 9899874), (6, 8249895), (9, 5499930), (10, 4949937), (15, 3299958), (18, 2749965), (19, 2605230), (27, 1833310), (30, 1649979), (38, 1302615), (45, 1099986), (54, 916655), (57, 868410), (90, 549993), (95, 521046), (114, 434205), (135, 366662), (171, 289470), (190, 260523), (270, 183331), (285, 173682), (342, 144735), (513, 96490), (570, 86841), (855, 57894), (1026, 48245), (1710, 28947), (2565, 19298), (5130, 9649)]