42051207172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{56897}}^1$

素因数の和:57208

約数の個数: 48

約数和(自身を含む): 80896666032

約数和(自身を除く): 38845458860

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 233, 244, 466, 793, 932, 1586, 3029, 3172, 6058, 12116, 14213, 28426, 56852, 56897, 113794, 184769, 227588, 369538, 739076, 739661, 1479322, 2958644, 3470717, 6941434, 13257001, 13882868, 26514002, 45119321, 53028004, 90238642, 172341013, 180477284, 344682026, 689364052, 808677061, 1617354122, 3234708244, 10512801793, 21025603586, 42051207172]

約数ペア:

[(1, 42051207172), (2, 21025603586), (4, 10512801793), (13, 3234708244), (26, 1617354122), (52, 808677061), (61, 689364052), (122, 344682026), (233, 180477284), (244, 172341013), (466, 90238642), (793, 53028004), (932, 45119321), (1586, 26514002), (3029, 13882868), (3172, 13257001), (6058, 6941434), (12116, 3470717), (14213, 2958644), (28426, 1479322), (56852, 739661), (56897, 739076), (113794, 369538), (184769, 227588)]