53428304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 109680480

約数和(自身を除く): 56252176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 971, 1448, 1942, 2896, 3439, 3884, 6878, 7768, 13756, 15536, 18449, 27512, 36898, 55024, 73796, 147592, 175751, 295184, 351502, 703004, 1406008, 2812016, 3339269, 6678538, 13357076, 26714152, 53428304]

約数ペア:

[(1, 53428304), (2, 26714152), (4, 13357076), (8, 6678538), (16, 3339269), (19, 2812016), (38, 1406008), (76, 703004), (152, 351502), (181, 295184), (304, 175751), (362, 147592), (724, 73796), (971, 55024), (1448, 36898), (1942, 27512), (2896, 18449), (3439, 15536), (3884, 13756), (6878, 7768)]