45949540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25247}}^1$

素因数の和:25276

約数の個数: 48

約数和(自身を含む): 118766592

約数和(自身を除く): 72817052

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 25247, 50494, 100988, 126235, 176729, 252470, 328211, 353458, 504940, 656422, 706916, 883645, 1312844, 1641055, 1767290, 2297477, 3282110, 3534580, 4594954, 6564220, 9189908, 11487385, 22974770, 45949540]

約数ペア:

[(1, 45949540), (2, 22974770), (4, 11487385), (5, 9189908), (7, 6564220), (10, 4594954), (13, 3534580), (14, 3282110), (20, 2297477), (26, 1767290), (28, 1641055), (35, 1312844), (52, 883645), (65, 706916), (70, 656422), (91, 504940), (130, 353458), (140, 328211), (182, 252470), (260, 176729), (364, 126235), (455, 100988), (910, 50494), (1820, 25247)]