11521950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6983}}^1$

素因数の和:7009

約数の個数: 48

約数和(自身を含む): 31176576

約数和(自身を除く): 19654626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 6983, 13966, 20949, 34915, 41898, 69830, 76813, 104745, 153626, 174575, 209490, 230439, 349150, 384065, 460878, 523725, 768130, 1047450, 1152195, 1920325, 2304390, 3840650, 5760975, 11521950]

約数ペア:

[(1, 11521950), (2, 5760975), (3, 3840650), (5, 2304390), (6, 1920325), (10, 1152195), (11, 1047450), (15, 768130), (22, 523725), (25, 460878), (30, 384065), (33, 349150), (50, 230439), (55, 209490), (66, 174575), (75, 153626), (110, 104745), (150, 76813), (165, 69830), (275, 41898), (330, 34915), (550, 20949), (825, 13966), (1650, 6983)]