50980040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67079}}^1$

素因数の和:67109

約数の個数: 32

約数和(自身を含む): 120744000

約数和(自身を除く): 69763960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 67079, 134158, 268316, 335395, 536632, 670790, 1274501, 1341580, 2549002, 2683160, 5098004, 6372505, 10196008, 12745010, 25490020, 50980040]

約数ペア:

[(1, 50980040), (2, 25490020), (4, 12745010), (5, 10196008), (8, 6372505), (10, 5098004), (19, 2683160), (20, 2549002), (38, 1341580), (40, 1274501), (76, 670790), (95, 536632), (152, 335395), (190, 268316), (380, 134158), (760, 67079)]