47780876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 99310848

約数和(自身を除く): 51529972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 286, 412, 572, 811, 1133, 1339, 1622, 2266, 2678, 3244, 4532, 5356, 8921, 10543, 14729, 17842, 21086, 29458, 35684, 42172, 58916, 83533, 115973, 167066, 231946, 334132, 463892, 918863, 1085929, 1837726, 2171858, 3675452, 4343716, 11945219, 23890438, 47780876]

約数ペア:

[(1, 47780876), (2, 23890438), (4, 11945219), (11, 4343716), (13, 3675452), (22, 2171858), (26, 1837726), (44, 1085929), (52, 918863), (103, 463892), (143, 334132), (206, 231946), (286, 167066), (412, 115973), (572, 83533), (811, 58916), (1133, 42172), (1339, 35684), (1622, 29458), (2266, 21086), (2678, 17842), (3244, 14729), (4532, 10543), (5356, 8921)]