47228350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 95587632

約数和(自身を除く): 48359282

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 643, 650, 1130, 1286, 1469, 2825, 2938, 3215, 5650, 6430, 7345, 8359, 14690, 16075, 16718, 32150, 36725, 41795, 72659, 73450, 83590, 145318, 208975, 363295, 417950, 726590, 944567, 1816475, 1889134, 3632950, 4722835, 9445670, 23614175, 47228350]

約数ペア:

[(1, 47228350), (2, 23614175), (5, 9445670), (10, 4722835), (13, 3632950), (25, 1889134), (26, 1816475), (50, 944567), (65, 726590), (113, 417950), (130, 363295), (226, 208975), (325, 145318), (565, 83590), (643, 73450), (650, 72659), (1130, 41795), (1286, 36725), (1469, 32150), (2825, 16718), (2938, 16075), (3215, 14690), (5650, 8359), (6430, 7345)]