49803516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1043

約数の個数: 72

約数和(自身を含む): 144624480

約数和(自身を除く): 94820964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 769, 771, 1028, 1538, 1542, 1799, 2307, 2313, 3076, 3084, 3598, 4614, 4626, 5383, 5397, 6921, 7196, 9228, 9252, 10766, 10794, 13842, 16149, 16191, 21532, 21588, 27684, 32298, 32382, 48447, 64596, 64764, 96894, 193788, 197633, 395266, 592899, 790532, 1185798, 1383431, 1778697, 2371596, 2766862, 3557394, 4150293, 5533724, 7114788, 8300586, 12450879, 16601172, 24901758, 49803516]

約数ペア:

[(1, 49803516), (2, 24901758), (3, 16601172), (4, 12450879), (6, 8300586), (7, 7114788), (9, 5533724), (12, 4150293), (14, 3557394), (18, 2766862), (21, 2371596), (28, 1778697), (36, 1383431), (42, 1185798), (63, 790532), (84, 592899), (126, 395266), (252, 197633), (257, 193788), (514, 96894), (769, 64764), (771, 64596), (1028, 48447), (1538, 32382), (1542, 32298), (1799, 27684), (2307, 21588), (2313, 21532), (3076, 16191), (3084, 16149), (3598, 13842), (4614, 10794), (4626, 10766), (5383, 9252), (5397, 9228), (6921, 7196)]