47667730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 99283968

約数和(自身を除く): 51616238

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 83, 110, 115, 166, 227, 230, 253, 415, 454, 506, 830, 913, 1135, 1265, 1826, 1909, 2270, 2497, 2530, 3818, 4565, 4994, 5221, 9130, 9545, 10442, 12485, 18841, 19090, 20999, 24970, 26105, 37682, 41998, 52210, 57431, 94205, 104995, 114862, 188410, 207251, 209990, 287155, 414502, 433343, 574310, 866686, 1036255, 2072510, 2166715, 4333430, 4766773, 9533546, 23833865, 47667730]

約数ペア:

[(1, 47667730), (2, 23833865), (5, 9533546), (10, 4766773), (11, 4333430), (22, 2166715), (23, 2072510), (46, 1036255), (55, 866686), (83, 574310), (110, 433343), (115, 414502), (166, 287155), (227, 209990), (230, 207251), (253, 188410), (415, 114862), (454, 104995), (506, 94205), (830, 57431), (913, 52210), (1135, 41998), (1265, 37682), (1826, 26105), (1909, 24970), (2270, 20999), (2497, 19090), (2530, 18841), (3818, 12485), (4565, 10442), (4994, 9545), (5221, 9130)]