49169300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 111518904

約数和(自身を除く): 62349604

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 97, 100, 137, 148, 185, 194, 274, 370, 388, 485, 548, 685, 740, 925, 970, 1370, 1850, 1940, 2425, 2740, 3425, 3589, 3700, 4850, 5069, 6850, 7178, 9700, 10138, 13289, 13700, 14356, 17945, 20276, 25345, 26578, 35890, 50690, 53156, 66445, 71780, 89725, 101380, 126725, 132890, 179450, 253450, 265780, 332225, 358900, 491693, 506900, 664450, 983386, 1328900, 1966772, 2458465, 4916930, 9833860, 12292325, 24584650, 49169300]

約数ペア:

[(1, 49169300), (2, 24584650), (4, 12292325), (5, 9833860), (10, 4916930), (20, 2458465), (25, 1966772), (37, 1328900), (50, 983386), (74, 664450), (97, 506900), (100, 491693), (137, 358900), (148, 332225), (185, 265780), (194, 253450), (274, 179450), (370, 132890), (388, 126725), (485, 101380), (548, 89725), (685, 71780), (740, 66445), (925, 53156), (970, 50690), (1370, 35890), (1850, 26578), (1940, 25345), (2425, 20276), (2740, 17945), (3425, 14356), (3589, 13700), (3700, 13289), (4850, 10138), (5069, 9700), (6850, 7178)]