49708260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39451}}^1$

素因数の和:39473

約数の個数: 72

約数和(自身を含む): 172326336

約数和(自身を除く): 122618076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39451, 78902, 118353, 157804, 197255, 236706, 276157, 355059, 394510, 473412, 552314, 591765, 710118, 789020, 828471, 1104628, 1183530, 1380785, 1420236, 1656942, 1775295, 2367060, 2485413, 2761570, 3313884, 3550590, 4142355, 4970826, 5523140, 7101180, 8284710, 9941652, 12427065, 16569420, 24854130, 49708260]

約数ペア:

[(1, 49708260), (2, 24854130), (3, 16569420), (4, 12427065), (5, 9941652), (6, 8284710), (7, 7101180), (9, 5523140), (10, 4970826), (12, 4142355), (14, 3550590), (15, 3313884), (18, 2761570), (20, 2485413), (21, 2367060), (28, 1775295), (30, 1656942), (35, 1420236), (36, 1380785), (42, 1183530), (45, 1104628), (60, 828471), (63, 789020), (70, 710118), (84, 591765), (90, 552314), (105, 473412), (126, 394510), (140, 355059), (180, 276157), (210, 236706), (252, 197255), (315, 157804), (420, 118353), (630, 78902), (1260, 39451)]