49193090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11257}}^1$

素因数の和:11306

約数の個数: 32

約数和(自身を含む): 97269120

約数和(自身を除く): 48076030

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 11257, 22514, 56285, 112570, 213883, 258911, 427766, 517822, 1069415, 1294555, 2138830, 2589110, 4919309, 9838618, 24596545, 49193090]

約数ペア:

[(1, 49193090), (2, 24596545), (5, 9838618), (10, 4919309), (19, 2589110), (23, 2138830), (38, 1294555), (46, 1069415), (95, 517822), (115, 427766), (190, 258911), (230, 213883), (437, 112570), (874, 56285), (2185, 22514), (4370, 11257)]