52103272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 109992960

約数和(自身を除く): 57889688

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 172, 191, 244, 344, 382, 488, 559, 764, 793, 1118, 1528, 1586, 2236, 2483, 2623, 3172, 4472, 4966, 5246, 6344, 8213, 9932, 10492, 11651, 16426, 19864, 20984, 23302, 32852, 34099, 46604, 65704, 68198, 93208, 106769, 136396, 151463, 213538, 272792, 302926, 427076, 500993, 605852, 854152, 1001986, 1211704, 2003972, 4007944, 6512909, 13025818, 26051636, 52103272]

約数ペア:

[(1, 52103272), (2, 26051636), (4, 13025818), (8, 6512909), (13, 4007944), (26, 2003972), (43, 1211704), (52, 1001986), (61, 854152), (86, 605852), (104, 500993), (122, 427076), (172, 302926), (191, 272792), (244, 213538), (344, 151463), (382, 136396), (488, 106769), (559, 93208), (764, 68198), (793, 65704), (1118, 46604), (1528, 34099), (1586, 32852), (2236, 23302), (2483, 20984), (2623, 19864), (3172, 16426), (4472, 11651), (4966, 10492), (5246, 9932), (6344, 8213)]