55670550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28577

約数の個数: 48

約数和(自身を含む): 148688400

約数和(自身を除く): 93017850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 28549, 57098, 85647, 142745, 171294, 285490, 371137, 428235, 713725, 742274, 856470, 1113411, 1427450, 1855685, 2141175, 2226822, 3711370, 4282350, 5567055, 9278425, 11134110, 18556850, 27835275, 55670550]

約数ペア:

[(1, 55670550), (2, 27835275), (3, 18556850), (5, 11134110), (6, 9278425), (10, 5567055), (13, 4282350), (15, 3711370), (25, 2226822), (26, 2141175), (30, 1855685), (39, 1427450), (50, 1113411), (65, 856470), (75, 742274), (78, 713725), (130, 428235), (150, 371137), (195, 285490), (325, 171294), (390, 142745), (650, 85647), (975, 57098), (1950, 28549)]