47081450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 95290776

約数和(自身を除く): 48209326

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 641, 650, 1130, 1282, 1469, 2825, 2938, 3205, 5650, 6410, 7345, 8333, 14690, 16025, 16666, 32050, 36725, 41665, 72433, 73450, 83330, 144866, 208325, 362165, 416650, 724330, 941629, 1810825, 1883258, 3621650, 4708145, 9416290, 23540725, 47081450]

約数ペア:

[(1, 47081450), (2, 23540725), (5, 9416290), (10, 4708145), (13, 3621650), (25, 1883258), (26, 1810825), (50, 941629), (65, 724330), (113, 416650), (130, 362165), (226, 208325), (325, 144866), (565, 83330), (641, 73450), (650, 72433), (1130, 41665), (1282, 36725), (1469, 32050), (2825, 16666), (2938, 16025), (3205, 14690), (5650, 8333), (6410, 7345)]