53078788

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19543}}^1$

素因数の和:19651

約数の個数: 24

約数和(自身を含む): 107257472

約数和(自身を除く): 54178684

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 19543, 39086, 78172, 136801, 273602, 547204, 1895671, 3791342, 7582684, 13269697, 26539394, 53078788]

約数ペア:

[(1, 53078788), (2, 26539394), (4, 13269697), (7, 7582684), (14, 3791342), (28, 1895671), (97, 547204), (194, 273602), (388, 136801), (679, 78172), (1358, 39086), (2716, 19543)]