52721370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45061}}^1$

素因数の和:45087

約数の個数: 48

約数和(自身を含む): 147623112

約数和(自身を除く): 94901742

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 45061, 90122, 135183, 225305, 270366, 405549, 450610, 585793, 675915, 811098, 1171586, 1351830, 1757379, 2027745, 2928965, 3514758, 4055490, 5272137, 5857930, 8786895, 10544274, 17573790, 26360685, 52721370]

約数ペア:

[(1, 52721370), (2, 26360685), (3, 17573790), (5, 10544274), (6, 8786895), (9, 5857930), (10, 5272137), (13, 4055490), (15, 3514758), (18, 2928965), (26, 2027745), (30, 1757379), (39, 1351830), (45, 1171586), (65, 811098), (78, 675915), (90, 585793), (117, 450610), (130, 405549), (195, 270366), (234, 225305), (390, 135183), (585, 90122), (1170, 45061)]