45221540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24847}}^1$

素因数の和:24876

約数の個数: 48

約数和(自身を含む): 116884992

約数和(自身を除く): 71663452

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, 24847, 49694, 99388, 124235, 173929, 248470, 323011, 347858, 496940, 646022, 695716, 869645, 1292044, 1615055, 1739290, 2261077, 3230110, 3478580, 4522154, 6460220, 9044308, 11305385, 22610770, 45221540]

約数ペア:

[(1, 45221540), (2, 22610770), (4, 11305385), (5, 9044308), (7, 6460220), (10, 4522154), (13, 3478580), (14, 3230110), (20, 2261077), (26, 1739290), (28, 1615055), (35, 1292044), (52, 869645), (65, 695716), (70, 646022), (91, 496940), (130, 347858), (140, 323011), (182, 248470), (260, 173929), (364, 124235), (455, 99388), (910, 49694), (1820, 24847)]