49048636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 109708256

約数和(自身を除く): 60659620

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 61, 91, 94, 122, 182, 188, 244, 329, 364, 427, 611, 658, 793, 854, 1222, 1316, 1586, 1708, 2209, 2444, 2867, 3172, 4277, 4418, 5551, 5734, 8554, 8836, 11102, 11468, 15463, 17108, 20069, 22204, 28717, 30926, 37271, 40138, 57434, 61852, 74542, 80276, 114868, 134749, 149084, 201019, 260897, 269498, 402038, 521794, 538996, 804076, 943243, 1043588, 1751737, 1886486, 3503474, 3772972, 7006948, 12262159, 24524318, 49048636]

約数ペア:

[(1, 49048636), (2, 24524318), (4, 12262159), (7, 7006948), (13, 3772972), (14, 3503474), (26, 1886486), (28, 1751737), (47, 1043588), (52, 943243), (61, 804076), (91, 538996), (94, 521794), (122, 402038), (182, 269498), (188, 260897), (244, 201019), (329, 149084), (364, 134749), (427, 114868), (611, 80276), (658, 74542), (793, 61852), (854, 57434), (1222, 40138), (1316, 37271), (1586, 30926), (1708, 28717), (2209, 22204), (2444, 20069), (2867, 17108), (3172, 15463), (4277, 11468), (4418, 11102), (5551, 8836), (5734, 8554)]