49172382

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 125003736

約数和(自身を除く): 75831354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 197, 283, 294, 394, 441, 566, 591, 849, 882, 1182, 1379, 1698, 1773, 1981, 2547, 2758, 3546, 3962, 4137, 5094, 5943, 8274, 9653, 11886, 12411, 13867, 17829, 19306, 24822, 27734, 28959, 35658, 41601, 55751, 57918, 83202, 86877, 111502, 124803, 167253, 173754, 249606, 334506, 390257, 501759, 780514, 1003518, 1170771, 2341542, 2731799, 3512313, 5463598, 7024626, 8195397, 16390794, 24586191, 49172382]

約数ペア:

[(1, 49172382), (2, 24586191), (3, 16390794), (6, 8195397), (7, 7024626), (9, 5463598), (14, 3512313), (18, 2731799), (21, 2341542), (42, 1170771), (49, 1003518), (63, 780514), (98, 501759), (126, 390257), (147, 334506), (197, 249606), (283, 173754), (294, 167253), (394, 124803), (441, 111502), (566, 86877), (591, 83202), (849, 57918), (882, 55751), (1182, 41601), (1379, 35658), (1698, 28959), (1773, 27734), (1981, 24822), (2547, 19306), (2758, 17829), (3546, 13867), (3962, 12411), (4137, 11886), (5094, 9653), (5943, 8274)]