49394600

素因数分解:

$2^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 115305120

約数和(自身を除く): 65910520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 491, 503, 982, 1006, 1964, 2012, 2455, 2515, 3928, 4024, 4910, 5030, 9820, 10060, 12275, 12575, 19640, 20120, 24550, 25150, 49100, 50300, 98200, 100600, 246973, 493946, 987892, 1234865, 1975784, 2469730, 4939460, 6174325, 9878920, 12348650, 24697300, 49394600]

約数ペア:

[(1, 49394600), (2, 24697300), (4, 12348650), (5, 9878920), (8, 6174325), (10, 4939460), (20, 2469730), (25, 1975784), (40, 1234865), (50, 987892), (100, 493946), (200, 246973), (491, 100600), (503, 98200), (982, 50300), (1006, 49100), (1964, 25150), (2012, 24550), (2455, 20120), (2515, 19640), (3928, 12575), (4024, 12275), (4910, 10060), (5030, 9820)]