49436450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 105957504

約数和(自身を除く): 56521054

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 959, 1031, 1370, 1918, 2062, 3425, 4795, 5155, 6850, 7217, 9590, 10310, 14434, 23975, 25775, 36085, 47950, 51550, 72170, 141247, 180425, 282494, 360850, 706235, 988729, 1412470, 1977458, 3531175, 4943645, 7062350, 9887290, 24718225, 49436450]

約数ペア:

[(1, 49436450), (2, 24718225), (5, 9887290), (7, 7062350), (10, 4943645), (14, 3531175), (25, 1977458), (35, 1412470), (50, 988729), (70, 706235), (137, 360850), (175, 282494), (274, 180425), (350, 141247), (685, 72170), (959, 51550), (1031, 47950), (1370, 36085), (1918, 25775), (2062, 23975), (3425, 14434), (4795, 10310), (5155, 9590), (6850, 7217)]