49328685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 98467200

約数和(自身を除く): 49138515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1051, 1341, 2235, 3129, 3153, 5215, 5255, 6705, 7357, 9387, 9459, 15645, 15765, 22071, 36785, 46935, 47295, 66213, 110355, 156599, 331065, 469797, 782995, 1096193, 1409391, 2348985, 3288579, 5480965, 7046955, 9865737, 16442895, 49328685]

約数ペア:

[(1, 49328685), (3, 16442895), (5, 9865737), (7, 7046955), (9, 5480965), (15, 3288579), (21, 2348985), (35, 1409391), (45, 1096193), (63, 782995), (105, 469797), (149, 331065), (315, 156599), (447, 110355), (745, 66213), (1043, 47295), (1051, 46935), (1341, 36785), (2235, 22071), (3129, 15765), (3153, 15645), (5215, 9459), (5255, 9387), (6705, 7357)]