50015200

素因数分解:

$2^5\times 5^2\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 123507720

約数和(自身を除く): 73492520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 101, 160, 200, 202, 400, 404, 505, 619, 800, 808, 1010, 1238, 1616, 2020, 2476, 2525, 3095, 3232, 4040, 4952, 5050, 6190, 8080, 9904, 10100, 12380, 15475, 16160, 19808, 20200, 24760, 30950, 40400, 49520, 61900, 62519, 80800, 99040, 123800, 125038, 247600, 250076, 312595, 495200, 500152, 625190, 1000304, 1250380, 1562975, 2000608, 2500760, 3125950, 5001520, 6251900, 10003040, 12503800, 25007600, 50015200]

約数ペア:

[(1, 50015200), (2, 25007600), (4, 12503800), (5, 10003040), (8, 6251900), (10, 5001520), (16, 3125950), (20, 2500760), (25, 2000608), (32, 1562975), (40, 1250380), (50, 1000304), (80, 625190), (100, 500152), (101, 495200), (160, 312595), (200, 250076), (202, 247600), (400, 125038), (404, 123800), (505, 99040), (619, 80800), (800, 62519), (808, 61900), (1010, 49520), (1238, 40400), (1616, 30950), (2020, 24760), (2476, 20200), (2525, 19808), (3095, 16160), (3232, 15475), (4040, 12380), (4952, 10100), (5050, 9904), (6190, 8080)]